问:
Phone Stuck on Samsung Galaxy S2 Screen
I have a rooted GT-I9100G. Recently the official JB for France came out, and I wanted to flash it.

Some of the reasons to do so were:

My phone use to randomly show charging even when the charger was not plugged in

Random reboots would occur

Had heard the new official firmware was pretty good

So, I went ahead and rebooted to CWM recovery (was running AOKP 4.2). Did a factory and Data wipe, wiped cache, and Dalvik Cache. Now, I've realized I made a mistake by formatting /system and rebooting. That shouldn't have been a problem, because it should still boot into Download or Recovery mode (on pressing Down+Home+Lock or Up+Home+Lock respectively). Yet, when I try entering either the phone gets stuck on the Samsung Logo screen  :(

One thing that is really bothering me is whenever I put in the battery, a couple of seconds later the battery indicator shows and stays stuck at that.

Please guys help me out. I don't even have a decent replacement phone for the time-being. :S

Title: Phone Stuck on Samsung Galaxy S2 Screen


问:
Fast lock and unclock screen by lock button doesn't lock screen at all
I couldn't find any topic related to this. If there is one, please flag to delete.

There is problem with lock button that it doesn't lock your screen even when you setted in settings to lock the screen for security.

Sometimes it happens that if you click on this button and immediately click again to unlock, last screen / activity of application is shown again without lock screen.

Step to reproduce

Turn on security screen in settings

Open your app

Click lock button

Click fast lock button again

Screen of your app is visible as it was, instead of there should be lock screen

How can I fix this bug? Did someone find this problem before?

Bug found on device: GT-I9070 v 2.3.6

I suspect that there is a problem with transition. In my private app I use custom transition by context.overridePendingTransition(R.layout.fadein, R.layout.fadeout);.

Of course there is no connection between system android <> custom app. This bug is hard to reproduce. Sometimes you see few times in row and sometimes its impossible..

ContentLicense: CC BY-SA 3.0


问:
Google service connection + Corp wifi
When connected to the corporate wifi the signal bars turn grey suggesting that there is no connection to Google services. Gmail, web browsing, contact sync, calender sync, play music all appear to work correctly. YouTube and DeskSMS do not, there may be others but I haven't been specifically looking for what does and doesn't work. Both services accessed via computer work perfectly fine, there is no block on YouTube or DeskSMS. I'm running Android 4.1.2 on a Nexus S, DHCP network configuration with HTTP proxy.

Any suggestions as to why the phone believes it doesn't have Google service connectivity?
Broken YouTube doesn't bother me but DeskSMS would be handy to get working, any suggestions?

Title: Google service connection + Corp wifi


问:
Persisting permissions on /mnt/shell after reboot
CWM Nandroid backups are being stored in /mnt/shell/emulated/clockworkmod

I want to use DropSync (or something similar) to automatically upload the contents of this folder to Dropbox as a backup however the permissions on the /mnt/shell folder are 700 so DropSync isn't able to access them.

I can change the permissions to 755 which allows everything to work but as soon as I reboot the device the permissions reset to 700.

How can I persist the permissions? Or is there a better way of getting the backups automatically uploaded to Dropbox?


问:
Launcher App Slow
I installed an unofficial build of Cyanogenmod 10.1 from here on my Droid 4 and the launcher app runs really slow. When I scroll through the screens or scroll in the app drawer it lags very bad. Should I do a factory reset on my phone?</p>

Title: Launcher App Slow


问:
"press" spacebar on website
I am using quite nice timer for measuring my Rubik's Cube solve time: http://mzrg.com/qqtimer/
I want to use it too on my Samsung Galaxy Ace 2, when I don't have access to computer. Problem is, that site wants you to press space to start and stop timer. Is there possibility to emulate pressing space in Android browser? If this needs to install some specific browser that's fine.

PS. I know there are some Cube timers in market, but I can't find one with all handy statistics that this site has.

Title: "press" spacebar on website


问:
Mount pendrive in chroot on Android
I have a fedora chroot running on an Android device and want to be able to plug a USB pen drive into the Android device and have it accessible to a user in the fedora chroot.

The pen drive is mounted to /mnt/usbhost2 within Android.
I have created a folder within /media of the fedora chroot as a mount point this folder (/usb) is owned by the user that needs access to the usb device.

I have then tried the following command the mount the USB device to this folder:

```<code>$bbox mount -o bind /mnt/usbhost2 $mnt/media/usb
</code>```

Which does work however the usb folder is no longer accessable by the user (only root user has access).
Before the mount the usb folder ls -l out put:

```<code>drwxrwxr-x username username 4096
</code>```

However after the mount the ls -l out put it:

```<code>d---rwxr-x username media_rw 8192
</code>```

So the question is how to I get the owner to have access again, simply using chmod does not work. I guess it has something to do with that fact that the usb device is formatted FAT32.

Is there another way I could mount this drive in the chroot that would give the user access?

OwnerDisplayName: Zac Powell

Title: Mount pendrive in chroot on Android


问:
Is TrimApp specific for Samsung phones or present on all 4.x Android Phones?
I'm confused regarding the Trim Video application. On my Galaxy Note it can be launched from the Gallery when I play a video and chose Trim from the menu.
I would like to know if this Trim application is available on all the Android 4.x phones or only specific to Samsung?</p>


问:
Voice to text app for Messaging ICS
I am using stock ICS 4.0.4 on my phone and it seems to be missing a utility which I have seen on other Android phones with ICS. It doesn't have the option for voice to text native app for messaging.

How can I activate it?

Note: I do not have an always active internet connection

Title: Voice to text app for Messaging ICS


问:
How do I root a ZTE Fury?
I've tried many methods (ZergRush, I get [-] Hellions with BLUE flames!).

SuperOneClick uses ZergRush which doesn't work.

I'm running Android 2.3.6.

Baseband Version is: N850B01 (first update after launch)

Anything else I'd be happy to tell.

I've tried flashing a ZTE Warp CW mod to it using some batch files, but it pauses at the "Waiting for device" when it's in recovery mode.

It has a way to "apply update from SD card" but it needs a signed .zip and the ZTE Warp's ROMs don't work because its signatures fail (I think that's why)..

If anyone out there could help me, I'd be more than happy to receive the help.

Even if that means you experiment with the phone somewhat.

(As long as it works at the end of the day.)

Title: How do I root a ZTE Fury?


问:
I.Robot 7180 ICS OS4.0 tablet stucked loading in the black screen with android logo showing. How to make this work again?
My I.Robot 7180 ICS OS4.0 tablet was drained, when charged i tried to open it again but it was only stucked loading in the black screen with android logo showing. How to make this work again?</p>


问:
Can receive but cannot send SMS on SGS3, help me debug with logcat?
For a couple months now (during which time I've tried ~20 ROMs), I can receive & make calls fine, receive & send emails fine, sync fine, everything is fine except I cannot send SMS. I've tried HandCent but it didn't work either. I have 15 seconds of logcat I can't understand at all - can someone help?

And is this the best way to isolate the problem or should I be trying something else?

(click image to enlarge)

Edited to add confusing APN logcat messages.

Why does it want to get Neighboring Cell IDS? There are hundreds or thousands of messages where it tries but gets denied. Is this like a worm attempt being blocked?

With those APN=null messages, does that confirm your concerns about it being an APN issue after all?


问:
Creating Backup before rooting
I am planning to root my android ICS phone. How can I create a backup of android OS before rooting it?

Will creating a backup brick my phone?

Title: Creating Backup before rooting


问:
Is it possible to read SMS headers?
Is there a way on Android (I've got Samsung Galaxy S3) to read SMS message headers? If yes,  how can I do this?</p>

Title: Is it possible to read SMS headers?


问:
How can I create a "shortcut" for the built in PDF viewer on Nexus 7
The Nexus 7 has a default PDF viewer, but it's a little hard to get to. How can I put an shortcut for it on my home screen?
Note that the default program (Document Viewer) doesn't show up in the list of apps. I can see it in the running apps (when it is) and in Settings > Apps > All ... it doesn't show up in the app drawer (the 6 dots in a circle).</p>


问:
How to hyperlink to file in KingsoftOffice?
I have an Excel spreadsheet created in Windows and open in Kingsoft Office. I would like to be able to create a hyperlink to specific files on the tablet itself.  For example, I want to be able to link to /Root/sdcard/Cool Example Folder/12345.pdf.  How would I go about doing this?

If Kingsoft Office won't do this, is there an Android app that will let me do this?

Samsung Galaxy Tab, Android OS 4.0.4.


问:
How can I determine what app put a spam shortcut on my home screen?
Recently, I discovered that some app on my phone had taken it upon itself to place a very nice "Free Games" shortcut on my home screen. I haven't installed any new apps in the recent past, so I would be very curious to find out what Application is behind this.

I've dumped logcat (with 'logcat -v time > log.txt') and gotten the last several hours of logs, but I have no idea what intent to search for.

Is it possible to find the culprit this way? If not, how can I proceed with my witch hunt?

Thanks for any advice!


问:
Wifi drops out only when I go to the play store? Any fixes?
On my Nexus 7 whenever I go to the Play store I get a "no connection" error and I look up and the wifi icon shows me there is no connection. I leave the Play app and go look in setting and before I know it, I have wifi again. I got to Chrome and sure enough, wifi is working fine. Then I go back to the Play store and the wifi icon goes blank and no connection. In settings I have 4.2.1.</p>


问:
on grid view, when updating an app, this one is taken at the end of the grid
In the app drawer, when an application is updated, its icon goes to the last page, in the last free place... Is that normal? Is there a way to make the application stay where I put it? I mean, I sort everything in folder, but after some days (and some updates) many apps are taken to the last page, outside the folder... This is annoying...

This happens on Samsung S2  Android 4.0.3

I try to explain it better:
in the app drawer, i have a lot of apps, i usually order them in "pages" and each page in folders, so i would like to have the page with all the folders containing all the "work apps" such as google drive, the email client, some editors and so on, then, i've got another page, with all the folders for all the games, i mean, i've a folder with arcade games, with 3d games and so on... now, after few days in this fantastic order, some of those applications get updated, automatically, by google play, you know, when there is that notification "application xxxx is been updated!", you know what i mean. well, when this happens, that particular application is deleted from the folder it belongs, and i found her in the last page, in the last free place, the example i've made has 2 pages, one for work apps, and one for games, if something gets an update, i'll find that app in the games pages, outside any folder, hanging around and looking at me... :D


问:
Translation issue MS Exchange and Samsung Tab 2 10.1
I recently purchased a Samsung tab 2 10.1.  Everything seems to be working fine except that it does not properly sync with Outlook calendar and contacts -- the text on the notes section of both the calendar and contacts do not translate properly in Samsung Galaxy.  This is what I see:

```<code><html>
<head>
<meta name="Generator" content=Microsoft Exchange Server">
<!--converted from rtf-->
<style>
<!--.EmailQuote {margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid;}-->
</style>
</head>
<body>
<font face="Times New Roman, serif" size="3">
<div style="margin-bottom: 6pt; ">
</code>```

Another instance of this infamous HTML code that shows up:

```<code><html>
<head>
<meta name=”Generator” content=”Microsoft Exchange Server”>
<!-- converted from text -->
<style>
<!-- .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid; } -->
</style>
</head>
<body>
<font size=”2”>
<div class=”PlainText”>Monday, January 11, 2010 3:53 PM:<br> <br>
</code>```

Other devices like Motorola Droid4, Palm and iPhone have no problem syncing with the exchange.  It's just this Samsung tablet that can't seem to sync properly.  I called Samsung, Verizon and our Exchange server specialist.  Samsung and Verizon asked me to do a factory reset.  The problem not solved.  I got a new Samsung unit, the problem remained.  No one seems to know what, why and how.  Can anyone help me?

Thank you.


问:
Why don't I get Google Talk notifications on my Android from people using iPhones?
I'm using the stock Google Talk app. I don't seem to have a problem getting Google Talk notifications from people on a PC.

However, I don't get any notifications at all from people using iPhones (or, at least certain apps).  I can still see their messages in my Google Talk app if I open it manually.  I just don't get any notifications when a message arrives.

Why would the other party's device affect my ability to get notifications?  Is there any way to fix this, or is there a third party Android app that handles notifications better than the stock one?

My device is a Verizon Galaxy S3 (SCH-I535) running CyanogenMod 10.1-d2vzw (Android 4.2.1).


问:
ICS not detecting adhoc network
I created an adhoc wireless network on my windows 7 machine. My windows phone is detecting this wireless network but my android ICS phone is not detecting it at all. Why is that?

I have an unrooted phone. How can I solve this problem?

Title: ICS not detecting adhoc network


问:
always-on Dictaphone
I know there is an app named Dictaphone. I need a feature like that, but it should be on all day long. Because when it's time to turn it on, I always forget to start this app. And so I can't record important dialog. It must be kind an audioregistrator from the pocket.

I know apps that register video. I need the same thing but only that it records audio without video. For example it must record every hour and save records on flash card with names like 2013-02-15_08-09. That means recording on 15 February 2013 from 8 a.m. to 9 a.m. And for example if there is no more space on flash card it must erase several recordings to continue recording.

Title: always-on Dictaphone


问:
My Android keeps squawking at me! It's torture!
My Samsung Galaxy SII I91000 (unlocked GSM) has started making a horrible Gestapo-toned alarm at any hour of day or night unless it is turned off.  The state of battery charge does not matter and it also happens when plugged in and charging.

I have never installed any alarm system nor am I aware of alarm functions on the phone.

I did have Prey installed, but have heard its alarm and it is nothing like this.

I have now uninstalled Prey and it still happens.

It often happens mid call, but the other party is apparently not deafened by it as I am.

The only thing I can do when it happens is to touch the WiFi icon at the top of the screen or put it in silent mode or shut it down.

I did change the SIM card a couple of weeks before this started, but the phone is unlocked anyway.

The new SIM is Movistar, an annoying Latin American company that sends many many text sales messages daily, but the notice of these messages is a sweet "chirp" and not this horrible squawk.

Any help is appreciated.  I now have an "ear worm" consisting of this horrendous sound!


问:
Resolving SSL Protocol Error on data connection but not on wifi
When I try to access secure web sites via https (ssl), I get an error.

Chrome error message:

```<code>Error 107 (net::ERR_SSL_PROTOCOL_ERROR) SSL_Protocol Error
</code>```

Firefox error message:

```<code>ssl_error_rx_record_too_long
</code>```

The website load correctly on Wifi, but this error shows up when trying to load pages over a cellular data connection.

I am running Cyanogenmod 10 (Android 4.1.2) from Bell (Canada), though the problem also happens on stock Android (according to other forums on other carriers).

I tried following one person's suggestion to modify the TLD settings in the about:config page for Firefox, but that did not fix the problem.


问:
How do you disable the phone's microphone when a bluetooth headset is connected?
I would like to be able to disable the phone's microphone while a bluetooth headset is connected. The phone's microphone is disabled during phone calls but not when using voice command apps (Cyberon Voice). I've tried looking through lots of settings but to no avail. I'm on android 4.0.3 with a Samsung Galaxy S2.
I want to do this so that I can use the headset while on my motorbike.</p>


问:
problem with external sd card after restart
I usually store all my music, documents, and other personal files in the external sd card.

So I have my ringtone to be used from my external_sd. I've seen that if the external sd card is being in use then the ringtone is falling back to the default tone, which is a desirable feature.

But when ever I restart my device, the ringtone changes to the default one instead of the preset value, and in the settings the ringtone is shown as "Unknown Ringtone", although my sdcard is detected.

This annoying problem also causes the playlists created in the music player to not list the entries from the external sd card after the device is restarted.

Is this a bug? are anyone else facing this problem on any other device?

I really need help.

Device: Samsung Galaxy S II (non rooted)

OS: ICS (4.0.4, samsung stock)

Location of ringtone/music: /sdcard/external_sd/Music

Thanks.


问:
Can't unlock the screen on Nexus 4
I got a new Nexus 4 yesterday. It works fine on WiFi.

When I turn it on this morning, I can't get past the screen lock. It won't allow me to get into the device. It just shows the time and phone keyboard. It tells me that I can only make emergency calls.

I have not installed a SIM card yet. Would doing so fix the problem?

Title: Can't unlock the screen on Nexus 4


问:
Asus Transformer TF101 keyboard not working when docked
I have an Asus EEE Pad Transformer TF101 Android tablet and docking station. It came with Android v3.2 installed, and I have since then upgraded OTA to 4.0.

I haven't used the dock much but it used to work. Recently I did a factory reset, because I intend to sell this. But now, the physical keyboard of the docking station is not working. The tablet shows the docked indicator when docked. The touchpad works. The extra battery works. The USB ports work, but not the keyboard. The virtual keyboard is showing hardware keyboard ON when docked but keypresses does nothing. If I move the slider to OFF then the virtual keyboard is working.

I have reset a few times now and the same issue remains. What happened, and how can I try to fix this?


问:
Insufficient memory to download apps from playstore?
I have rooted my device. I am not sure if this is connected or not, but I cannot download apps from the play store: I get a message stating that there is insufficient memory. I have 5.6 GB available on device and 32gb available on the SD Card.

My device is a Galaxy Note 2.


问:
Are apps backed up/restored with Titanium Backup just as "good" as through Google?
Is the backup/restore process of Titanium Backup just as good and functional as Google's native processes? In other words, will an app backed up and restored by Titanium Backup run and be just as functional, efficient, and "good" as an app restored through Google (e.g., Play Store)?

I'm in the process of Titanium Backup'ing my old Nexus 7 16GB and prepping to restore it on a new Nexus 7 32GB. I'm worried, however, that between the Nexii, they're running vastly different operating systems and even Android versions. I cringe, thinking of the audacity of trying something like that on a PC -- merely copying a complex program's directory from "Program Files" on a Windows 2000 machine and then pasting it into a Windows 8 machine, expecting it to start raining down peaches of error-free bliss.

I'm trying to come up with a "regimen" for myself between ROMs and devices -- a plan of repeatable steps to make the transplanting of apps and data across devices seamless and quick. But currently, my OCD softly whispers in my ear "Those backed up apps aren't good enough. They will always be less than what they were. Only an official reinstall through the Google Play Store will be sufficient. You're worthless." Etc.

(NOTE: Additional questions below come from my brainstorming process in determining the best way to phrase this issue succinctly. These questions are closely tied to this question's subject, and knowing them may prove useful in helping one to understand the core of my ill-knowledge, and perhaps tailor an appropriate or more effective "vector" of information to the answer. However, these questions are supplementary and entirely optional information, merely supporting the core issue of misunderstanding, and do not require answering to officially answer this topic's question.)

Is there any harm in backing up and restoring apps (app and data) across devices, operating systems, and versions, and doing so with a 3rd party app like Titanium Backup? And would this depend on the "gap" of difference between the two devices/OS's/Android versions? How "personalized" are Android apps to the devices they're installed on, and are their "inferior" ways for an app to be restored (leading to subsequent inferior operation, post-restore)? Is there a "limit" to the difference of device/model/OS/Android that can be tolerated in backing up and restoring an app from one device to another?


问:
How can I automatically set up Android as USB storage only when connected to my PC?
How can I set up Android to automatically act as USB storage only when connected to my computer (or other "known" devices), without asking additional questions?
I want to have those questions on other computers (charging by default).

I understand the questions are for the security reasons, but I trust my machine,
so I don't need to answer any questions each time.

The device is rooted, cyanogenmod 7, Tasker and Locale installed.


问:
How do I get the Music Player to display all ID3 tags
Music players like DoubleTwist are based on iTunes which supports very few ID3 tags. The ones supported are adequate for pop music but hopeless for classical music or even jazz. For example, in random play you may well want to keep whole compositions together, like a Beethoven Symphony with 4 movements and therefore four tracks. Again, compendium albums often have multiple composers so tagging (and displaying) the composer for each track is useful.

The Musichi software suite lets me tag my classical albums appropriately and has a player for the PC which takes advantage of the tagging. But there is no support for Android at this point in time.

Anyone know of a way I can do this?


问:
Does the Nexus 4 battery drain faster if it has no SIM card inserted?
Does the Nexus 4 battery drain faster if it has no SIM card inserted?</p>


问:
Symbols become boxes after reset
I recently factory resetted my HTC Explorer, but all the special characters have become squares ([] for unrecognized symbols).

Even the HTC Sense Calculator widget's decimal button has changed and the arrow on StackExchange site when browsing on the device is showing the same squares.

I have tried:

factory reset three times

reboot,

battery pull,

SIM removal and microSD card removal.

Please help!

Title: Symbols become boxes after reset


问:
How to recover Samsung Galaxy Fit using software that works on Ubuntu?
I tried to install the new Jelly Bean on my Samsung Galaxy Fit, but it got stuck during installation with an error on /tmp/slideloadpackage.zip. Now, my original Android OS lost.

How can I recover my phone using software that works on Ubuntu (12.4)?

I am able to access "download mode". I need to transfer the update file (BENI_v1.0.ops) to the device.


问:
Voice App with custom proxy ability
I used to run Siri Proxy on my Mac mini, and it allowed me to build custom commands that Siri would respond to while I was on the same network.

"Turn on the living room lights"

  "Run the sprinklers"

  "Dim the lights for a movie"

Now that I've moved to Android, I'd like to be able to achieve this same goal. Can anyone direct me to a solution whereby I can use some Voice App in combination with a local proxy to achieve this desired result?

Title: Voice App with custom proxy ability


问:
storage on htc desire
Hi I've put a 4gb SD card in my htc desire but when I try to go on my gallery it says theres no external storage device and I can't get my head around it, also when I go into storage on my settings it only shows internal storage and do sent seem to acknowledge theres an SD card there at all, finally I can't get onto my camera because it says the same thing, can someone help me please ? </p>

Title: storage on htc desire


问:
How to disable USB data connectivity on rooted device
I have a Transformer TF101 and I have Android 4.0. I want to disable the USB data connectivity of it for my purposes. The device is rooted.

How can I do that, and can I change the implementation of the USB driver ?


问:
Is ZTE Blade compatible with wifi direct?
I've installed Android 4.1.2 on the ZTE Blade (Sapo A5) and i would like to know if ZTE Blade is compatible with wifi direct?? Does wifi direct have any hardware requirement?</p>


问:
Galaxy Nexus not connecting to router with WEP encryption
My Samsung Galaxy Nexus (I9250) running Jelly bean 4.1.1 has problems connecting to a Wifi router with WEP encryption. I cannot change the WiFi encryption type.

Other devices are connecting to the network and working fine. The Nexus is connecting to other wifi networks properly. I have tried WiFi Manager and other apps to connect.

Anyone facing a similar issue? Any solution to fix this issue?


问:
Can Not Open mmssms.db
I have taken a copy of the mmssms.db from the /data/data/com.android.providers.telephony/databases/

I am trying to open this in sqliteman, but the database does not want to load in, I have taken multiple copies and it will still not open.

The Android version is Ice Cream Sandwhich.

Any help will be muchly appreciated as I am running out of ideas! All other databases open fine from the phone.

Title: Can Not Open mmssms.db


问:
Stream music/video from phone to Apple TV
I'd like to listen to Google music from my phone via my Apple TV and also do the same with video.

Are there any apps that enable this?


问:
Calculator on 4.2.2 lockscreen?
I'm wondering if it's possible to put the calculator app on the 4.2 lockscreen (similar to how the camera is there). Not a widget, but the app. I'm running the latest CM10.1 nightly, on a Sprint GS3.

Thanks!

Title: Calculator on 4.2.2 lockscreen?


问:
Google play is not displaying
I'm trying to open google play on my computer but it displays me like below image:

Doesn't display any of the application not even when I select from categories.

Title: Google play is not displaying


问:
Contacts / People application missing
I have no Contacts / People app in my ICS tablet (bq Maxwell Lite). All the other google apps are there (calendar, playstore, gmail, talk).

There seem to exist other tablets with the same problem.

I've tried to retrieve the Contacts and ContactsProvider apks from /system/app on the SDK emulator, but these fail to install

Third party contact managers just crash on startup.

Title: Contacts / People application missing


问:
ICMP Requests working but HTTP requests are timing out
For some context, please see this image: http://db.tt/JPJlBC5b (I will upload to SE when I am in front of desktop)

Basically this issue happened once before. What's happening is my phone basically stops connecting to the internet. HTTP requests seem to just simply time out after a few minutes in the browser. This causes all my apps to break and some of these apps fail more gracefully than others.

The weird part is I can still PING and TRACERT DNS names and IP addresses via ICMP. so I still have some sort of internet connection. If I toggle airplane mode or reboot my phone it fixes it, but only for a few minutes before it stops working again.

Last time it seemed to fix itself. Or something. I got so annoyed at trying to fix it that I just went to sleep. When I woke up, everything was broken, even my cellular connection. A quick reboot and everything, including my data connection, was working.

Is there anyway I can try can figure out what's causing this and make it stop?


问:
Got replacement note 2, and gmail did not back up my apps, contacts, nothing? Why not?
Just like it says in the Title i got a new phone and added my existing gmail account that i know is backed up already because I have been there and done that 10 times already.(hence why I got a replacement phone...well part of the ROGERS story)
 Anyways nothing synced, downloaded, nada, zip, zilch!

Any ideas..?


问:
Save screenshots to Google Drive (Samsung S3)
I can't figure out the easiest way to save screenshots automatically to Google Drive.

Is there a Google Drive folder and an app that makes screenshots and saves them into this folder? OR, a default folder for screenshots which be added to Google Drive?

I know I can upload the fotos to Google+, but I would like to avoid this manual step.

Thanks a lot!


问:
Cannot add participants to calendar events
I have a Samsung Galaxy S3.

Last week I deleted an event from my calendar.  Since then, I have not been able to add participants to my events.  I've gone through all the settings. I have also rebooted, but it doesn't help. Can anyone advise?


问:
Screenshot with power + volume down, what's the trick?
I'm using a galaxy nexus.  I know the trick for taking a screenshot, with power button and volume down, but it's really flakey and only works some of the time for me (much less than half, maybe 1 in 10 attempts).

Even more annoying is that the volume down brings up a little dialog, and if I don't wait for that to disappear before I magically get the combination right, it often gets the volume slider into the screenshot.

I've tried holding the power button first, then pressing down.

I've tried holding the volume down first, then pressing power.

I've tried attempting to push them at exactly the same time (this one seems to work best).

Is there some sort of trick to this technique that I'm missing?


问:
Is the Nokia BH-214 bluetooth headset compatible with Android?
I have a Nexus S with Android 4.1.2.

I purchased a Nokia BH-214 headset. The audio output works. The buttons work. But for some reason, the headset's microphone seems to be ignored by the phone. When I make a call, it uses the phone's microphone instead of the one in the headset. Is this some compatibility problem or I am doing something the wrong way?


问:
Optimizing battery life via colour schemes
I have been looking for a way to change everything on my phone to black (and pure green), since the screen is the main power consumer.

"the Green OLEDs provide 10 times more Brightness per watt than Blue OLEDs."

Source

Could someone make a way to do this? A perfect theme, perhaps combined with a filter.

I went through 4 themes so far, and they all fail majorly in some things (not overlapping).


问:
Only give access to one application(full screen)
I am considering using tablets for use with clients at my job and I was just wondering if there is anyway to lock users into one application. Just for theoretical purposes the application could be as simple as a sign in sheet where people would check in when they come into the buildings. what I want to disable is people's abilities to get out of the application(hitting the home button, et cetera). Basically I don't want people to have access to anything besides the sign-in application.

Everything I've read points to this not being possible but I figure this is the best place to ask.

Thanks in advance.


问:
Hotmail option "Display as HTML" no longer works on my Galaxy SIII. Error message: "Connection failed"
Recently, emails arriving via my Hotmail account have ceased to open when using the "Display as HTML" button option provided at the top right of the message. I just get an error message saying "Connection Failed", with the not too useful facility of being able to acknowledge this by pressing "OK"! This did not occur for the previous 7 months or so I have owned the phone. Is it a result of the latest update?</p>


问:
running app is shut down when screen powers on
I recently updated my Samsung S3 (T-Mobile) with the OTA update to Android 4.1.  Ever since the update, after the phone screen powers down (manually or on timer), turning the screen back on closes the running app.  I don't know if this is some new default behavior with Android 4.1, or if this is a T-Mobile customization ("feature"), or a bug (with Android or T-Mobile's customization).

I can find no information on this behavior, nor any setting addressing it.  What do your phones do?  I prefer having the app running when I power the screen back on.  I especially hate it when I lose the backstack of other apps that launched the current application.

Note: I did not wipe data after upgrade, and no task killers are installed on the device.

Thanks ahead,


问:
In a group/mass text message from an iphone to other phones, who sees my reply to the group msg from my android?
If an iphone user sends me a group/mass text message on my android and I text back and hit reply (not reply-all) not realizing that it is a group/mass text, who sees my reply? Just the original sender of the group msg(an iphone user) or everyone that was included in the group/mass text?
I use the stock text app on my android(Verizon Samsung Droid Charge) and there is no reply-all button in my text app. when I reply to text messages. I only received one text that was a reply to the original group/mass text, but received nothing else from anyone in the group. The iphone user that sent the original group/mass text says that she is the only one that probably received my reply. Not realizing that it was a group/mass text.
I REALLY want to know if anyone else besides the original sender saw my reply. When I received the text there was no indication(on my android) that it was a group/mass text.

Thanks so much!


问:
Galaxy Note 2 N7100 does not turn on, only shows battery "loading" icon
I bought a GN2 three days ago, it worked fine until today, when I did a reboot and it didn't come back. The blue LED turned off with the device, and instead of rebooting, the battery "loading" (empty battery with a loading icon) screen appeared. This screen flashes up every 15 seconds or so.

If I plug in the phone to the charger, the battery loading screen stops appearing and the red charging LED appears. However, if I hold the power button to turn the device on, the battery "loading" icon reappears and after a few seconds, it goes back to the red charging LED and charging screen.

The battery has 60% charge, so it is not dead.

I can boot into system recovery by pressing volume up + home + power every single time. Selecting "reboot device now" from the recovery sometimes boots the device, and sometimes does not.

Occasionally I can get it to boot in the normal manner (by holding the power button), but there seems to be no pattern between when I can boot it by pressing the power button and when I can't.

Just before this battery loading screen appears, there is a very brief flash of red from the LED.

I am not aware of doing anything that should mess with the bootloader or ROM. The device is running the stock ROM and the bootloader is locked.

I have tried removing the battery for a few minutes, which did not resolve the issue (it turns on after the battery is inserted, but afterwards this issue reoccurs).


问:
Shortcut for .mp3 .jpg .docx files
Is it possible to have a shortcut on home screen for  .mp3, .jpg, .docx etc  files . As I need to access few documents every now and then , for this I have to go through folders in my ext memory.</p>

Title: Shortcut for .mp3 .jpg .docx files


问:
Unable to connect keyboard to my EKEN tablet
I have a 7 inches Android EKEN tablet running ICS. It has Cortex A9 1.5 Ghz CPU.

I also have a leather case with USB keyboard which when connected to my tablet doesn't seem to work - nothing happens.

How can I make the keyboard to work?


问:
How to see if my device was used at a particular time
I'm trying to find out if my tablet was used at a particular time. It runs android 4.1. I tried to use cache.wifi but that does not seem to exist any more. It would have most likely been used on my home wifi network, but unfortunately my router doesn't have logging enabled so it looks like my only option is some sort of log that would be on the device itself. Any ideas? </p>


问:
wifi scan not working
I am developing a wifi scanner app. Recently I realised that my wifi scan method is not working. So when I go to wifi settings of the phone and enable the wifi, there is no visible hotspots in the list, only saved ones. (I am writing this question via wifi - so there is at least 1 visible hotspot). Even when I click on refresh. My app is not running, so it does not affect on wifi at all. here is a logcat about wifi verbose messages when phone was trying to find hotspot by clicking on refresh:

```<code>03-01 11:20:16.189: V/WifiStateTracker(1825): Changing supplicant state: ASSOCIATING ==> DISCONNECTED
03-01 11:20:16.199: D/wpa_supplicant(7389): wpa_driver_tista_set_operstate: operstate 0 (DORMANT)
03-01 11:20:16.209: D/wpa_supplicant(7389): wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
03-01 11:20:16.209: D/wpa_supplicant(7389): WEXT: Operstate: linkmode=-1, operstate=5
03-01 11:20:16.219: D/wpa_supplicant(7389): EAPOL: External notification - portEnabled=0
03-01 11:20:16.229: D/wpa_supplicant(7389): EAPOL: External notification - portValid=0
03-01 11:20:16.229: D/wpa_supplicant(7389): EAPOL: External notification - EAP success=0
03-01 11:20:16.239: D/wpa_supplicant(7389): Setting scan request: 0 sec 0 usec
03-01 11:20:16.239: D/wpa_supplicant(7389): wpa_supplicant_scan: scan_req = 0, ap_scan = 2
03-01 11:20:16.239: D/wpa_supplicant(7389): State: DISCONNECTED -> SCANNING
03-01 11:20:16.239: I/wpa_supplicant(7389): CTRL-EVENT-STATE-CHANGE id=-1 state=2 BSSID=00:00:00:00:00:00
03-01 11:20:16.239: V/WifiStateTracker(1825): Changing supplicant state: DISCONNECTED ==> SCANNING
03-01 11:20:16.249: I/wpa_supplicant(7389): Trying to associate with SSID 'Duna_Plaza_WIFI'
03-01 11:20:16.249: D/wpa_supplicant(7389): Cancelling scan request
03-01 11:20:16.249: D/wpa_supplicant(7389): WPA: clearing own WPA/RSN IE
03-01 11:20:16.249: D/wpa_supplicant(7389): wpa_driver_tista_set_mode
03-01 11:20:16.259: D/wpa_supplicant(7389): Automatic auth_alg selection: 0x1
03-01 11:20:16.259: D/wpa_supplicant(7389): WPA: clearing AP WPA IE
03-01 11:20:16.259: D/wpa_supplicant(7389): WPA: clearing AP RSN IE
03-01 11:20:16.259: D/wpa_supplicant(7389): WPA: clearing own WPA/RSN IE
03-01 11:20:16.259: D/wpa_supplicant(7389): No keys have been configured - skip key clearing
03-01 11:20:16.259: D/wpa_supplicant(7389): wpa_driver_tista_set_drop_unencrypted
03-01 11:20:16.259: D/wpa_supplicant(7389): State: SCANNING -> ASSOCIATING
03-01 11:20:16.259: I/wpa_supplicant(7389): CTRL-EVENT-STATE-CHANGE id=-1 state=3 BSSID=00:00:00:00:00:00
03-01 11:20:16.269: D/wpa_supplicant(7389): wpa_driver_tista_set_operstate: operstate 0 (DORMANT)
03-01 11:20:16.269: D/wpa_supplicant(7389): wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
03-01 11:20:16.269: D/wpa_supplicant(7389): WEXT: Operstate: linkmode=-1, operstate=5
03-01 11:20:16.269: D/wpa_supplicant(7389): wpa_driver_tista_associate
03-01 11:20:16.269: D/wpa_supplicant(7389): Setting authentication timeout: 60 sec 0 usec
03-01 11:20:16.269: D/wpa_supplicant(7389): EAPOL: External notification - EAP success=0
03-01 11:20:16.269: D/wpa_supplicant(7389): EAPOL: External notification - EAP fail=0
03-01 11:20:16.269: D/wpa_supplicant(7389): EAPOL: External notification - portControl=ForceAuthorized
03-01 11:20:16.269: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:16.289: D/wpa_supplicant(7389): RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
03-01 11:20:16.289: D/wpa_supplicant(7389): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
03-01 11:20:16.289: D/wpa_supplicant(7389): Wireless event: cmd=0x8b06 len=8
03-01 11:20:16.289: D/wpa_supplicant(7389): RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
03-01 11:20:16.289: D/wpa_supplicant(7389): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
03-01 11:20:16.289: D/wpa_supplicant(7389): Wireless event: cmd=0x8c02 len=164
03-01 11:20:16.289: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:16.289: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:16.289: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:16.289: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:16.289: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:16.289: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:16.289: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:16.299: V/WifiStateTracker(1825): Changing supplicant state: SCANNING ==> ASSOCIATING
03-01 11:20:16.309: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:16.309: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:16.309: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:16.309: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:16.309: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:16.309: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:16.309: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:16.309: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:16.319: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:16.319: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:16.319: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:16.319: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:16.329: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:16.329: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:16.329: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:16.329: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:16.849: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:16.849: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:16.849: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:16.849: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:16.849: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:16.849: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:16.849: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:16.849: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:20.079: D/wpa_supplicant(7389): CMD: AP_SCAN 2
03-01 11:20:20.079: D/wpa_supplicant(7389): ap_scan = 2
03-01 11:20:20.079: D/wpa_supplicant(7389): CMD: DRIVER SCAN-ACTIVE
03-01 11:20:20.079: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd SCAN-ACTIVE
03-01 11:20:20.079: D/wpa_supplicant(7389): Scan Active command
03-01 11:20:20.079: D/wpa_supplicant(7389): CMD: SCAN
03-01 11:20:20.079: E/wpa_supplicant(7389): Ongoing Scan action...
03-01 11:20:20.079: D/wpa_supplicant(7389): CMD: DRIVER SCAN-PASSIVE
03-01 11:20:20.079: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd SCAN-PASSIVE
03-01 11:20:20.079: D/wpa_supplicant(7389): Scan Passive command
03-01 11:20:21.209: D/WifiStateTracker(1825): Reset connections and stopping DHCP
03-01 11:20:22.219: D/WifiStateTracker(1825): Disabling interface
03-01 11:20:22.229: D/wpa_supplicant(7389): RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
03-01 11:20:22.229: D/wpa_supplicant(7389): RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
03-01 11:20:22.289: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:22.289: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:22.289: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:22.289: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:22.299: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:22.299: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:22.299: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:22.299: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:22.309: D/wpa_supplicant(7389): CMD: STATUS
03-01 11:20:22.309: D/wpa_supplicant(7389): CMD: DRIVER RSSI-APPROX
03-01 11:20:22.309: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd RSSI-APPROX
03-01 11:20:22.309: D/wpa_supplicant(7389): rssi-approx command
03-01 11:20:22.309: D/wpa_supplicant(7389): CMD: DRIVER LINKSPEED
03-01 11:20:22.309: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd LINKSPEED
03-01 11:20:22.309: D/wpa_supplicant(7389): Link Speed command
03-01 11:20:22.309: D/wpa_supplicant(7389): buf LinkSpeed 0
03-01 11:20:26.239: D/wpa_supplicant(7389): CMD: AP_SCAN 2
03-01 11:20:26.239: D/wpa_supplicant(7389): ap_scan = 2
03-01 11:20:26.239: D/wpa_supplicant(7389): CMD: DRIVER SCAN-ACTIVE
03-01 11:20:26.239: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd SCAN-ACTIVE
03-01 11:20:26.239: D/wpa_supplicant(7389): Scan Active command
03-01 11:20:26.239: D/wpa_supplicant(7389): CMD: SCAN
03-01 11:20:26.239: E/wpa_supplicant(7389): Ongoing Scan action...
03-01 11:20:26.239: D/wpa_supplicant(7389): CMD: DRIVER SCAN-PASSIVE
03-01 11:20:26.239: D/wpa_supplicant(7389): wpa_driver_tista_driver_cmd SCAN-PASSIVE
03-01 11:20:26.239: D/wpa_supplicant(7389): Scan Passive command
</code>```

As you can see there is no such line which would be about scan result: wpa_supplicant - New scan results available

I did a factory reset by cleaning the settings app data, but that did not help. Any suggestion? the phone has a custom ROM, but I had no problems with wifi before, even during the development period. This problem came unexpectedly. additionaly my app can scan in every 10 sec as well, and after 5-6 trial it finds some hotspot. but before that, no scan result at all when startscan() was called. Any suggestion how to repair the scanning feature of the phone?

Edit: here is a logcat which is containing scan results

Title: wifi scan not working


问:
Galaxy S2 turns off randomly

I got a problem with my Samsung Galaxy S2 I9100.

I have it for round about 8 monthts now and experimented with some custom roms. I installed cynogenmod 9, 10, 10.1 tested Syah Kernel and installed AOKP in DualBoot and so on.

Everything was fine until I installed CM10.1 as single boot.

There my phone started to turn off randomly and I thought that it would be a software mistake and reinstalled the Samsung stock rom. But the problem is still existing.

I dont use a firewall or antivirus program and did not checked up anything.

Can you help me with this issue or tell me how I should start detecting or solving the problem?

Thanks for your help!

Edit:

I installed awg Antivirus and scanned my phone. Beside SWFPlayer there was no app which is "dangerous". And my "marked" settings were "Enable Debugging", "Allow Third Party Apps".

Edit 2:

I now updated my phone via Kies to Android 4.1.2 but the problem still exists.

Edit 3:

I think I got the problem. I already wrote it in my last comment. The batterie infalted and I think  that's the problem. I ordered a new batterie and hope that's it. If not I don't know what it might be...

Title: Galaxy S2 turns off randomly


问:
One device does not show on Google Play
I just purchased two identical Android tablet for my kids, running ICS 4.0, both using the same gmail account. I have the Google Play store installed on both of them, but only one of them show on my Devices list on Google Play. I could not find a way to make the second device show on the site.

As I said, they are using the same gmail account and sharing the same site-specific password (as I use two-factor authentication). What can I do to make the second device show on the Device list so I can send app to both of them?

Persio

Title: One device does not show on Google Play


问:
Google two-step identification not working on my phone
I just turned on two-step identification on my Google account. It works fine on my desktop. It also works fine on my iPad with help of application-specific password.

But I have troubles with my HTC One X. Once I've turned two-step identification on, it immediately displayed a warning in notification area, that it cannot log in with Google account. Ok, when I click on it, I'm asked for a new password.

If I enter an application-specific password, I have an error - password is incorrect. If I enter my account password, it asks me to log in through browser then and redirects me into browser. Then I log in with the browser, I receive my confirmation code by sms, all works fine. Then I redirected back from the browser and have the same error!

I tried to visit https://accounts.google.com/DisplayUnlockCaptcha from my phone with no success. The only other options I saw on the Internet about my problem is to reset the phone settings. It's too hard, I'd like to try other solutions first.

Any ideas?


问:
SG3 not recognised by PC but recognised by laptop
Why won't my SG3 show up on my PC when connected with USB cable? It shows up on my laptop. I have looked at similar problems in forums but have not found a case where the phone IS recognised by other computers.

It used to work with my PC. I have no idea what changed. When I connect the phone with the USB cable, it makes the duhduh connecting sound. The phone charges and the display shows it connecting as a media device. On my PC, no device shows up. Naturally, I can no longer transfer files by USB. Very frustrating.

My operating system is Windows 7. Any help appreciated (for a not a very PC-savvy soul).


问:
Galaxy S2 does not see MP3 files in any player
I transferred several MP3 files to the Samsung Galaxy S2. But, the player does not see the MP3 files, only the DCT files. I installed several different players, and had the same result.

How do I fix the problem?


问:
"cannot write file in SD card" when taking a screenshot
I have an Optimus Black.

When I try to take a screenshot, it makes a noise. Then, it says cannot write file in SD card.

How do I fix that?


问:
How can I recover corrupt files from my SD Card on my PC?
My LG Marquee started boot looping four days ago and because of this, I have not been able to get into my files (photos, videos, apps, etc.) and back them up. I have not backed up any of my files, unfortunately. A user on here gave me the idea to salvage my media content via copying my SD Card's contents to my PC, then copying these files to a new card and placing the new card in my phone - thus recovering my important files.

My phone is not rooted.

I bought a better SD Card and an SD Card reader and just tried copying my content to my PC. All photos and videos are showing up as Invalid Image :(

My Questions:

Does this "Invalid Image" prompt mean that the files are corrupt...forever?

Could this be caused by the software I am viewing the files in, and if I view them in a different software, will they show up fine?

Is there any way (via a photo recovery software) that I can recover these corrupt files? If so, what software(s) do you personally recommend?

Thank you for any and all questions answered.

I really appreciate it, I am at my wit's end with this problem and I had thousands of photos that were extremely important to me - losing them would honestly be devestating.

Update: I ejected the reader and inserted it again, and instead of being able to at least view the "Invalid" images, now my computer is prompting me to format what it is calling the Removable Disk (E:)

Should I go ahead and format my card on my PC? I'm so lost :(


问:
Error on Samsung S3 with external memory card
My external 64GB ScanDisk Ultra is being causing me problems with my Samsung Galaxy S3. It works good for a small period of time, and then it crashes, it just stops working. It mostly holds music.

Suddenly it appears that there is not an external card, so I have to take out the card and reboot the phone, and then the card will work for another couple of days.

The phone is rooted, it works amazing, but Ive being having that problem. Is there anything I can do?


问:
GTab with access denied to all app databases
I have a brand new GTAB (Android) that was working fine but suddenly, give a reboot while I was using anMoney, a very good application of financial organization.

Until anything I'd like to observe that I have plenty of space in NAND Flash storage memory, something about 100 MB. This storage is used to keep app's databases under /data directory. I'd like to observe that my ROM is original and android version is 2.2.

So after reboot, all applications that effectively use SQLite stopped to work. Each one gives substantial logs, pointing me that this problem are involving not so exclusive SQLite:

App1: anMoney

```<code>E/ApplicationContext( 1933): Couldn't rename file /data/data/com.zvasvari.anmoneyp/shared_prefs/com.zvasvari.anmoneyp_preferences.xml to backup file /data/data/com.zvasvari.anmoneyp/shared_prefs/com.zvasvari.anmoneyp_preferences.xml.bak
E/ApplicationContext( 1933): Couldn't rename file /data/data/com.zvasvari.anmoneyp/shared_prefs/com.zvasvari.anmoneyp_preferences.xml to backup file /data/data/com.zvasvari.anmoneyp/shared_prefs/com.zvasvari.anmoneyp_preferences.xml.bak
I/Database( 1933): sqlite returned: error code = 14, msg = cannot open file at source line 25467
E/Database( 1933): sqlite3_open_v2("/data/data/com.zvasvari.anmoneyp/databases/My Book", &handle, 6, NULL) failed
V/com.zvasvari.anmoneyp( 1933): com.zvasvari.anmoneyp.database.az: android.database.sqlite.SQLiteException: unable to open database file
V/com.zvasvari.anmoneyp( 1933):     at com.zvasvari.anmoneyp.database.sql.a.a.a(Unknown Source)
V/com.zvasvari.anmoneyp( 1933):     at com.zvasvari.anmoneyp.database.sql.s.a(Unknown Source)
V/com.zvasvari.anmoneyp( 1933):     at com.zvasvari.anmoneyp.app.book.a.t.b(Unknown Source)
V/com.zvasvari.anmoneyp( 1933):     at com.zvasvari.anmoneyp.app.book.a.t.doInBackground(Unknown Source)
V/com.zvasvari.anmoneyp( 1933):     at android.os.AsyncTask$2.call(AsyncTask.java:185)
V/com.zvasvari.anmoneyp( 1933):     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
V/com.zvasvari.anmoneyp( 1933):     at java.util.concurrent.FutureTask.run(FutureTask.java:137)
V/com.zvasvari.anmoneyp( 1933):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
V/com.zvasvari.anmoneyp( 1933):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
V/com.zvasvari.anmoneyp( 1933):     at java.lang.Thread.run(Thread.java:1096)
V/com.zvasvari.anmoneyp( 1933): Caused by: android.database.sqlite.SQLiteException: unable to open database file
V/com.zvasvari.anmoneyp( 1933):     at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
V/com.zvasvari.anmoneyp( 1933):     at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDatabase.java:1812)
V/com.zvasvari.anmoneyp( 1933):     at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:817)
V/com.zvasvari.anmoneyp( 1933):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:851)
V/com.zvasvari.anmoneyp( 1933):     at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:844)
V/com.zvasvari.anmoneyp( 1933):     at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:540)
V/com.zvasvari.anmoneyp( 1933):     at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:203)
V/com.zvasvari.anmoneyp( 1933):     ... 10 more
</code>```

App 2: Battery Widget

```<code>E/ApplicationContext( 2674): Couldn't rename file /data/data/com.elvison.batterywidget/shared_prefs/com.elvison.batterywidget_preferences.xml to backup file /data/data/com.elvison.batterywidget/shared_prefs/com.elvison.batterywidget_preferences.xml.bak
E/ApplicationContext( 2674): Couldn't rename file /data/data/com.elvison.batterywidget/shared_prefs/_has_set_default_values.xml to backup file /data/data/com.elvison.batterywidget/shared_prefs/_has_set_default_values.xml.bak
I/Database( 2674): sqlite returned: error code = 14, msg = cannot open file at source line 25467
E/Database( 2674): sqlite3_open_v2("/data/data/com.elvison.batterywidget/databases/alarms.db", &handle, 6, NULL) failed
</code>```

App 3: Meridian

```<code>E/Database( 3110): sqlite3_open_v2("/data/data/org.iii.romulus.meridian/databases/webviewCache.db", &handle, 6, NULL) failed
W/ApplicationContext( 3110): Attempt to read preferences file /data/data/org.iii.romulus.meridian/shared_prefs/google_ads.xml.xml without permission
I/Database( 3110): sqlite returned: error code = 14, msg = cannot open file at source line 25467
E/Database( 3110): sqlite3_open_v2("/data/data/org.iii.romulus.meridian/databases/google_analytics.db", &handle, 6, NULL) failed
E/SQLiteOpenHelper( 3110): Couldn't open google_analytics.db for writing (will try read-only):
E/SQLiteOpenHelper( 3110): android.database.sqlite.SQLiteException: unable to open database file
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteDatabase.<init>(SQLiteDatabase.java:1812)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:817)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:851)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:844)
E/SQLiteOpenHelper( 3110):  at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:540)
E/SQLiteOpenHelper( 3110):  at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:203)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:98)
E/SQLiteOpenHelper( 3110):  at android.database.sqlite.SQLiteOpenHelper.getReadableDatabase(SQLiteOpenHelper.java:158)
E/SQLiteOpenHelper( 3110):  at com.google.android.apps.analytics.PersistentEventStore.getNumStoredEvents(Unknown Source)
E/SQLiteOpenHelper( 3110):  at com.google.android.apps.analytics.PersistentEventStore.startNewVisit(Unknown Source)
E/SQLiteOpenHelper( 3110):  at com.google.android.apps.analytics.GoogleAnalyticsTracker.start(Unknown Source)
E/SQLiteOpenHelper( 3110):  at com.google.android.apps.analytics.GoogleAnalyticsTracker.start(Unknown Source)
E/SQLiteOpenHelper( 3110):  at com.google.android.apps.analytics.GoogleAnalyticsTracker.start(Unknown Source)
E/SQLiteOpenHelper( 3110):  at org.iii.romulus.meridian.core.Utils.startTracker(Utils.java:440)
E/SQLiteOpenHelper( 3110):  at org.iii.romulus.meridian.IndexActivity.onCreate(IndexActivity.java:82)
E/SQLiteOpenHelper( 3110):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
E/SQLiteOpenHelper( 3110):  at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
E/SQLiteOpenHelper( 3110):  at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
E/SQLiteOpenHelper( 3110):  at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
E/SQLiteOpenHelper( 3110):  at android.widget.TabHost.setCurrentTab(TabHost.java:323)
E/SQLiteOpenHelper( 3110):  at android.widget.TabHost.addTab(TabHost.java:213)
E/SQLiteOpenHelper( 3110):  at org.iii.romulus.meridian.MainActivity.initViews(MainActivity.java:292)
E/SQLiteOpenHelper( 3110):  at org.iii.romulus.meridian.MainActivity.onCreate(MainActivity.java:150)
E/SQLiteOpenHelper( 3110):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.access$2300(ActivityThread.java:125)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
E/SQLiteOpenHelper( 3110):  at android.os.Handler.dispatchMessage(Handler.java:99)
E/SQLiteOpenHelper( 3110):  at android.os.Looper.loop(Looper.java:123)
E/SQLiteOpenHelper( 3110):  at android.app.ActivityThread.main(ActivityThread.java:4627)
E/SQLiteOpenHelper( 3110):  at java.lang.reflect.Method.invokeNative(Native Method)
E/SQLiteOpenHelper( 3110):  at java.lang.reflect.Method.invoke(Method.java:521)
E/SQLiteOpenHelper( 3110):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
E/SQLiteOpenHelper( 3110):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
E/SQLiteOpenHelper( 3110):  at dalvik.system.NativeStart.main(Native Method)
</code>```

To turn things more intriguing, I bought an Andoid app called SQLite Editor and open the 3 individual databases given above. All 3 are intact, without presenting data loss or corruption.

What can be wrong? Any one can point me what is happening?


问:
How to put a Call contact using Skype shortcut widget on the home screen?

Possible Duplicate:

  Quick Dial Shortcut with skype

Is it possible to make a desktop shortcut to dial a number with skype?

ContentLicense: CC BY-SA 2.5


问:
Failed to get_identifier_token from HTC Desire HD with fastboot
My HBoot is HBOOT-2.00.0027, I got the following problem when I was trying to unlock my HTC Desire HD following the instruction http://www.htcdev.com/bootloader

It seems HBOOT 1.0 has this problem and someone suggests to update HBOOT to 1.2, but my HBOOT is already 2.0, should I downside update to 1.2?

E:\HTC_G10\system_software\root_tools>fastboot oem get_identifier_token

...

(bootloader) [ERR] Command error !!!

OKAY [  0.016s]

finished. total time: 0.016s

```
E:\HTC_G10\system_software\root_tools>fastboot.exe /?
usage: fastboot [ <option> ] <command>

commands:
  update <filename>                        reflash device from update.zip
  flashall                                 flash boot + recovery + system
  flash <partition> [ <filename> ]         write a file to a flash partition
  erase <partition>                        erase a flash partition
  getvar <variable>                        display a bootloader variable
  boot <kernel> [ <ramdisk> ]              download and boot kernel
  flash:raw boot <kernel> [ <ramdisk> ]    create bootimage and flash it
  devices                                  list all connected devices
  continue                                 continue with autoboot
  reboot                                   reboot device normally
  reboot-bootloader                        reboot device into bootloader

options:
  -w                                       erase userdata and cache
  -s <serial number>                       specify device serial number
  -p <product>                             specify product name
  -c <cmdline>                             override kernel commandline
  -i <vendor id>                           specify a custom USB vendor id
  -b <base_addr>                           specify a custom kernel base address
  -n <page size>                           specify the nand page size. default: 2048
```


问:
Enterprise (802.1x) WiFi causing excessive battery drain?
In the past week, realised that WiFi at work (using 802.1x auth) has been draining my battery like crazy.

Here are some stats I took over the past few days:

```<code>Case   Connection       Duration     Battery left
 A      802.1x Wifi      ~10hrs          0%
 B      3G               ~17hrs         46%
 C      WPA2 Wifi        ~1d 11hrs      34%
</code>```

In all three cases, usage was light: occasional checking of email, sms or two, short phone call etc. If anything, probably used the phone more in case B&C - played some light games.

The odd thing is this crazy battery drain has only been happening in the past week or so - used to be at 20% after ~15hours when connected to 802.1x Wifi.

Does anyone know why Enterprise/802.1x WiFi is causing significant battery drain?

edit: Device details - HTC Desire running Nikez 4.2.1 (Evervolv-Turba-3.2.0p3)

edit2: Screenshots: http://dl.dropbox.com/u/9907360/battery/battery.html


问:
LG-P870 USB not detected in Windows 7
I'm trying to connect my LG-P870 to my laptop running Windows 7, so I can drop some music and contacts onto it. My software version is P87010i.

I installed the USB driver (tried two versions) as recommended, but still no luck. I keep seing a reference to the Tools menu and Mass Storage selection but I can't find any Tools menu on my phone. I can find the Settings menu, but no Tools.

Why can't I simply plug my phone in and see it in Explorer? It charges fine with the usb, just no comm.

Title: LG-P870 USB not detected in Windows 7


问:
Dropbox does not automatically upload post-processed photos
I copied many photos from my Nikon SLR to my Android, and edited a few with Photo Editor and Little photo. Some uploaded successfully using dropbox Camera Upload facility.

This weekend, it stopped automatically uploading photos that I edited using these apps.

I re installed dropbox, tried disabling then enabling automatic upload, I tried moving the files to Camera directory, but they won't automatically upload. Taking a normal picture using camera phone automatically upload photos just fine.

Why aren't my word photos no longer being automatically uploaded any more? How can I enable it again?


问:
How to use Android Device as Wireless Headphones for TV?
I go running in the morning and I'd like to use the Sony Internet TV in the basement without waking up my family. Is there any way to connect my Galaxy Nexus to the TV as a wireless headphone set, so that audio streams from the TV to my phone? My TV model is the Sony HX929.</p>


问:
My HTC Tmobile - G2 wifi turns off cicle
I dont Know why when I turn on my WIFI it automaticly turn off after a few seconds!

I have HTC VISION G2, Cianogenmod, 2.3.7
VISION PVT ENG s-OFF
HBOOT-0.76.2000 (PC10...)
MICROP-0425
RADIO-26-02-01-15_M2
eMMc-boot
Aug 20 2010, 16:51:01

Kernel 2.6.32.17-g814e0a1 htc-kernel@and18-2 #1
Build number 1.19.531.1 CL255798 release-keys
Baseband version 12.22.60.09bU_26.02.01.15_M2

It say "Unable to scan for networks"


问:
Is it possible to use Emoji language with Swiftkey 3?
I have and LOVE swiftkey. Is there anyway I type emoji icons with my swiftkey keyboard?

I've tried going to my keyboard settings and adding the Emoji language, but the swiftkey keyboard still doesn't have it (unless I missed it or it was hidden).


问:
Android to iPhone - clickable phone numbers in SMS messages
Need a way to have clickable phone numbers from iPhone SMS's.

I started a new job with a company that uses iPhones, and we can send phone numbers that can just be tapped to be called. When that same SMS comes to my Android the phone number comes through as some download that I can't just click on to make the call back.

Does anyone know of a way that will allow for this "clickability" feature for the Android? (from an iPhone SMS sent to me). I looked at Handcent, and GoSMS already but they can't do it properly.

Any suggestions would be most appreciated.


问:
Restore colors after Android update
I bought an Xperia t two weeks ago.
When I plugged it today, I've been asked to update Android, what I did..

Now the sms "chat" changed color and display format.. many other things changed color and format too.

How can I put it back like it was before? I tryed changing the theme, it didn't work.

Is it a change from Android or is it a configuration problem?

Does android always change colors and everything? Everything had a dark/black background before, it's now all white, blue and purple...... I liked it dark

Thank you!

OwnerDisplayName: JoRouss

Title: Restore colors after Android update


问:
Error while restoring data using ClockWorkMode recovery in Micromax a110
So I decided to restore but I got an error

```<code>  Unable to copy file ./dalvik-cache/system@framework@core-junit.jar@classes.dex
    Error while restoring /data!
    I: Can't partition unsafe device: /dev/block/mmcblk1p1
    I: Can't format unknown volume: /external_sd
    I: Can't partition unsafe device: /dev/block/mmcblk0p6
</code>```

What seems to be the problem?


问:
Using a VPS as a proxy
I am trying to use my VPS running Cent OS as a proxy via SSH from my Galaxy S3 running Cyanogen Mod 9.

I can connect to my VPS using ConnectBot. In this program I sett the Port Forward to:

Type: Local

Source port: 8080

Destination: localhost:80

I am using Firefox browser with the Proxy Mobile 0.0.10 add-on. In those options I change all the hosts to localhost and proxy ports to 8080.

When I try any web address they all redirect to the default Apache 2 screen on my VPS instead of passing the traffic through from the web.

What do I need to change? Is there something in my SSH settings I need to fix? Is it something on my phone? I know the proxy works as I can get it running via Firefox on my desktop.

Many thanks.

Title: Using a VPS as a proxy


问:
Add user (personal) dictionary to Android stock keyboard for unsupported languages
I am sure many people have noticed that in the stock keyboard (Android 4.2 in my case) has more language layouts than it supports predicting. For many languages a dictionary / corpus is missing.

So since it is rather easy to build a corpus, I wanted to add my own dictionary for some languages which have no official dictionary. But I cannot find any solution. Has this been achieved before?

Note: Adding the words 1 by 1 is not a solution. :-)

If there was a solution, many people would be helped I guess. Thanks for any help and hint given!


问:
HTC Cha Cha - wont start
I have problem with my HTC Cha Cha.

After trying to start I see welcome screen, then black screen and sound signal, then welcome screen... and in infinite loop, I have to take out battery to stop it.

Any suggestions what to do? I can plug it with USB cable to computer and try to perform some actions, but I have no experience in fixing Android.

Title: HTC Cha Cha - wont start


问:
Stop IMO messenger asking me to create account
I use this to allow me concurrent sessions on my tablet, phone and computer...

...however, everytime I open the app it asks me to create a public profile and verify with my number.

Is there any way I can stop this? I don't really fancy having a public account and I'd prefer them not to have my number (but that's not so much of a big deal).


问:
How can I control one android device with another android device?
How can I use android device A to view and interact with android device B? I want total control not just accessing the file system our certain features. VNC maybe?</p>


问:
How do you disable message preview in the Android 4.0.x stock email app?
How do you disable message preview in the Android 4.0.x stock email app?  The only message preview options are "Small", "Medium" and "Large".

(Android 4.0.4 on a Droid Bionic.)

OwnerDisplayName: Howiecamp


问:
Unknown email address showing in a contact card
I have a contacts issue. My wife, lets call her Jane Doe for example, is showing an unknown email address in her contact card on my Android phone. It shows her actual address then a second bogus one.

Jane.Doe@gmail.com which is correct but then a second one shows as JaneDoe@gmail.com and this email address has never existed.

This bogus email address doesn't show in my Gmail contacts under her name on the web browser interface and also she has a Google+ acount again with only the correct email address showing.

It only shows up in my Android phone and if I edit contact, i.e. edit the contact info stored on my phone the bogus email address disappears and cannot be edited suggesting its pulled in from another source.

The Android contact links consist of only the local (synced) Google contact, the Google+ contact and the Whatsapp contact that only contains the name and mobile number info.


问:
Can't USB connect my Motorola Razr to Linux Fedora 16
I was trying to connect my Droid Razr to my laptop (Linux Fedora 16) using the USB cable that came with it.  I was hoping that it be mounted on the file system just like a thumb drive but it never came on.  I went to the /mount directory but it was empty.  I was able to do it before I upgraded my Droid OS a few months ago but now I can't connect.  I primarly wanted to unload some media files.

How do I connect my Razr to my laptop via USB?


问:
Samsung Galaxy S has become very slow
My phone recently has begun to become very slow. At certain times of the day, the phone will completely stop working and will have to be turned off by holding the power button. Sometimes, the lock screen will also cause problems.

Any help will be very much appreciated.

Title: Samsung Galaxy S has become very slow


问:
How to set HTTP proxy settings on Jelly Bean 4.1.1 on Galaxy SIII LTE
I have a Samsung Galaxy SIII LTE (I9305) and I have set up my wifi to connect to my network at work, however I require a username and password in order to access the internet as all our traffic runs through a proxy server.
There appears to be no such functionality existing in the OS, so please let me know which app I can safely use (without rooting my phone) in order to input a proxy username and password so that I can access the interwebs.
Thanks in advance.</p>


问:
Cannot play a video made with my Galaxy S3 camera
I took a video with my S3. After playing the video 3-5 times, this message appeared: Cannot play video...sorry this video cannot be played...

Why is this? I have MX Player.


问:
time_in_state wrong value
I've been using apps like "BetterBatteryStats" and "CPUSpy" to see what CPU states my phone is most frequently in, but both are reporting the wrong clock frequency.

I can only assume they are using this value

```<code>cat /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
1000000 192
800000 3
600000 12915
300000 20519
</code>```

But the max clock speed on my phone is 1200MHz, not 1000MHz. Whilst the count is probably accurate, the value is wrong.

```<code># cat /proc/cpuinfo
Processor       : ARMv7 Processor rev 2 (v7l)
BogoMIPS        : 1197.81
Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x3
CPU part        : 0xc08
CPU revision    : 2

Hardware        : mapphone_UMTS
Revision        : 0000
Serial          : 0000000000000000
CPU Tier        : 10
</code>```

And can also be verified with,

```<code>cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
1200000
</code>```

What I want to know

Where is time_in_state getting its clock values from?

Title: time_in_state wrong value


问:
Ringtone reset to default after reboot
My ringtone (music stored on the phone storage partition) always reset to default each time I reboot my phone. Does anyone know what is the cause of this? or how can I fix it?

I'm using HTC One X rooted, with stock ROM JB 4.1.1

I have enable phone storage encryption (the 25GB partition)  but I have not not enable app storage encryption (the 6.76GB partition)

Thanks

Title: Ringtone reset to default after reboot


问:
Samsung Kies restore a backup from another PC
I recently did a backup as I had to send my S3 to samsung to fix a broken screen. I took my backup on my work pc and copied the whole backup folder to an external drive. I now have my phone back and copied the folder to my home pc.

Kies is not finding the backups. Is there a way I can backup from this pc with a backup taken from somewhere else?

EDIT
Just realised that kies might be looking for *.sbu files. But I cannot a recent one there.

BUT, there's a folder named GT-I9300_20130225014623, it has all the files from my last backup with *.bk extensions. These are all recent, and I can see .apk files too.


问:
android app google chat
My girlfriend and I have been enjoying google chat and the feature that lets you know when the other person is on their phone indicated by a green circle vs a red circle when the phone is in sleep mode.
For some unexplained reason, my phone now indicats her status as being red all the time even when we are talking to  each other.
Shey says she has not changed any settings,
can anyone tell me how to fix this or what woudl cause this to happen?</p>

OwnerDisplayName: mikec

Title: android app google chat


问:
Wi-Fi calls with Csip simple
I am testing Wi-Fi calls with Asterisk, a SIP server.
I tried using CSipSimple and mizurdoid.
In both the cases the voice path establishes very rarely
Most of the time no call goes through.
After thee call the CSipSimple says unexpected error and recommends force close.
I am using Samsung Galaxy Y. Please advise.</p>

Title: Wi-Fi calls with Csip simple


问:
Samsung Galaxy S2 no usb connection
My Galaxy S2 decided that he would connect to PC anymore.

The things that I tried:

with 3 cables.

on 4 computers.

cache partition clean.

restore to factory defaults.

clean the micro USB port with tooth brush.

restarts, shut downs and battery removes (about 20 times).

external SD card and SIM remove.

What more can I do?

Title: Samsung Galaxy S2 no usb connection


问:
Browser goes to wrong site
Since yesterday, I cannot browse to www.aemet.es (the Spanish national weather service). Instead, it goes to m.antena3.com (a TV station). This happens both with the built-in browser and with Chrome.

Following the advice found here, I've cleared the cache (or I've tried to) but the problem persists. I've also tried a hard reboot.

What else can I do?

My device is a Samsung Galaxy S3, unrooted, running Android 4.1.2

Title: Browser goes to wrong site


问:
Mount entire internal sdcard (/mnt/sdcard2) as /data
Duplicate/extension to this question : Mount a folder from external sd as /data

The device is micromax a110 and it has an internal SD card which has it's own /data partition along with other necessary partitions and a 2GB 6th partition which shows up as Internal storage/SD card in any of the USB mounting scenarios.

Since I'm using a custom ROM that make the External (bigger: 14GB) SD mount as the default /sdcard, and internal (smaller) as /sdcard2 or something I don't really need it and would much rather like to mount it entirely as /data

In the previous question it was about mounting a folder or partition on External SD which seems unnecessary now. (right?)

I have formatted the Internal 2GB partition as ext3 and copied /data onto it. How do I mount it? I have little knowledge of how how mounting work/behave in linux so I'm not really sure if commands in previous answer would work similarly (because it was about a folder, this time it's entire partition that's being mounted).

I guess I want something similar to this script on XDA except that it "Mounts /sd-ext to /data" but I want to mount /mnt/sdcard2 to /data
. How do I do that?


问:
How to remove underlines and strikeouts in Adobe Reader 10.4.2 for Android 4?
I tried out the new features of adding strikeouts and underlines to a PDF file, only to find that I can't remove these marks any more, because I can't find any such option! I even tried to copy the file in question to my PC, but the Adobe Reader for win7 doesn't have such functions as well. I only need a way to remove these marks I made, so it is OK whatever software or app you suggest me to use.</p>


问:
Galaxy Nexus stuck on 4.1.1 and super slow
I own a Galaxy Nexus running Android 4.1.1. The build number is JRO03C.I9250XWLH2. Since the update to 4.1.1 the phone behaves very very slow. Also, a friend of mine has the same phone (we bought it together) already has received the update to 4.2.x months ago.

I'm wondering if anyone else has this problem of being stuck with 4.1.1 and understands what the reason is.

What's the current standard procedure to upgrade the phone manually instead of waiting for the OTA?


问:
Touch screen no longer works after closing screen
I have a very strange problem:

I have an LG Optimus 2x which uses Cyanogen mod 7. I've had this installed for almost 1 year now, and haven't made any updates or installed any apps for months.

A few days ago, I connected the phone to my laptop to transfer some stuff, and I noticed that the touch screen wasn't responding. Neither did the Android buttons, which I suspect use the same touch sensor as the screen. Everything else seemed fine, physical buttons (power, volume) work ok, the phone is detected when connected to usb, notifs on screen and such work ok.

After multiple trial & errors, I've discovered that if I shut down my phone, and re-start it, when it gets to the screen where I must input my SIM Pin code, the touch screen is still not working, but if I wait like 1-2 minutes, it starts working. From here on end it works fine until I close (lock) the phone. At that point if I press the power button to unlock it, the lock screen is unoperable as the touch screen no longer responds. I can re-do this over and over.

My question is then: anyone has an idea what this can be and how to fix it? For example on my Asus tablet, there's a hard reset option (hold volume down and power while rebooting). I've used this to cure that Asus tablet of the fact that sound was no longer working all of a sudden. I haven't managed to find a similar option for Optimus LG 2x.

Also, is it safe to assume that the screen is not phisically broken, since a reboot and 2-3 minutes of waiting makes it so that it works just fine?

=== UPDATE

This really sucks. I've whiped everything and installed the latest cyanogen mod. Still the same issue. Simply put: the screen has to stay on for like 2-3 minutes before the touch starts to work. If the screen is closed (by closing or restarting the phone) touch will not work again until the screen is on for 2-3 minutes. Kind of a hair-puller.


问:
Nexus7 Stuck in Reboot Following Full Discharge
I am experiencing the same symptoms as described in the following:

" Nexus 7 is stuck in reboot loop after full discharge "

My Nexus 7 is full discharged.   I have it connected to Factory AC-to-USB adapter.   It cycles through boot up, sounds a tone ... stays on perhaps for 10-20 seconds ... long enough to display "0% Charging" ... and then powers itself down, again with another tone.    On some instances when it powers down the screen display shows 'static' with accompanying white noise sound, like an old television set.

I've had it plugged in for over 4 hours ... and its cycled probably 2-3 dozen times.

Any ideas?


问:
Location and how to recover cache from Google Chrome from an Android phone?
I'm wondering if it's possible to recover files from the Google Chrome cache from an Android phone, specifically, an HTC One S running Android 4.0.2.

I'm trying to recover the stylesheet from a site whose data has been partially lost, and of course this phone is the only device to have accessed it today before the crash.


问:
Google Now menu flashes quickly
I have a Galaxy Note 2. </p>

<p>When I go to Google Now and use the soft key to access its menu to get to the settings, the menu just flashes. I can't get it to stay on the screen long enough to hit the settings button. I tried to uninstall and reinstall it, but it still does the same thing. </p>

Title: Google Now menu flashes quickly


问:
Want to add Persian and Arabic on Samsung Galaxy Phone running Gingerbread OS
Peace be on you All...

Dear all...
I wan't to Add Persian and Arabic suppport on my Samsung Galaxy Ace having Gingerbread OS, All of my applications running in these languages show broken texts and fonts hence making it very difficult to read.

To get Persian I even added 'Iran' into my locale using 'morelocale 2' though the phone language got changed but the fonts were broken everywhere.

Tried using bluestacks on my PC, even bluestacks doesn't have support for both of these languages.

I've observed this issue on All of the Samsung Galaxy phones including Note and SIII.

In Sony and HTC phones this problem doesn't exist they've got great versatality in supporting diffrent languages.


问:
bluetooth headset to phone
I want to forward all sound from a bluetooth headset's microphone to the phone's stereo -- so the sound that you will hear from your phone will be the same as the input of the bluetooth headset's microphone.

Is this somehow possible?

Title: bluetooth headset to phone


问:
Sync only on screen on
I just bought a Nexus 4 (4.2.2), the problem is thta whatsapp/gmail/facebook (all apps) only show notifications when the screen is turned off (so I'm not notified if a message arrives with a led, sound nor vibration) until I actually check my phone.

I have deactivated the wifi baterry saving option, set the wifi to always on (instead of off during sleep), and nothing :S

I had a motorola razr and this problem never happened to me.

Title: Sync only on screen on


问:
Nexus 10, write access to USB pen drive (update)
I've found the answer to this question from November, which states that the only way you could read from USB was with the Nexus Media Importer, although I've gotten the impression that that is read only and only for media files.

Time has passed, and I'm wondering if there is now a way to read/write to USB pen drives from the Nexus 10. This is on a company tablet so root access is totally out. Are there any free alternatives to NMI?


问:
Galaxy Note N7000B com.android.gsf.login fails
I am having Galaxy Note N7000B . I am having Samsung ICS 4.0.4 DCLR8 (Thai version) installed on my device.

Phone shows

Unfortunately com.android.gsf.login has stopped

and phone hangs. Sometimes, after a start it hangs without any message but, keeps restarting all the services like network connections, background processes etc.

Any suggestions?


问:
Voice Typing special Functions
When voice typing, I know that you can say comma or period or question mark to get a , . or ?. Those were all in the android instructional video. But I just saw that you can say new paragraph and it will skip a line. I want to know if there's a list of these punctuation commands somewhere?

Title: Voice Typing special Functions


问:
HTC Sensation stuck in boot loop. Any possible fixes?
Recently my HTC Sensation got stuck in a boot loop. I've tried factory reset and recovery to no avail. Upon getting to the screen, I get the following:

PYRAMID PVT SHIP S-ON RL

HBOOT-1.27.0000

eMMC-boot

HBOOT

PG58DIAG.zip ...No image

PG58IAG.nbh ... No image or wrong image

PG58IMG.zip ... No image

PG58IMG.nbh ... No image or wrong image

PG58IMG.tar ... No image

PG58IMG.aes

Any advise on possible fixes would be much appreciated as my phone is no longer under warranty and the alternative is giving my carrier more money. Whilst I am a complete n00b to it, I would not be unwilling to root the device if it could solve my problem (if it's even possible at this stage).

Cheers.


问:
Stream video to TV, but keep audio on phone/tablet
Does anyone know of an app or method that can be used to stream video to the television, but keep the audio on another device? The new Roku 3 has a headphone jack on the remote, but I figure something similar could be done with a phone/tablet, maybe either Plex, XMBC, etc...

The file source wouldn't need to be the phone/tablet, as it could be streaming from a media server.

It looks like a similar question was asked, but it hasn't received an answer.

How to use Android Device as Wireless Headphones for TV?


问:
Can I remove the gray triangle in the lower right of a contact icon?
I added a contact widget to the home screen of my Droid Razr M (running stock Android 4.1.1), and the icon has a little gray triangle in the lower right corner. Is there a way I can remove that from the image? I see these little triangles in my contacts list also.

Update: Here's a screenshot of what I'm seeing (it took me a bit to figure out how to take it):

If it's any additional help, my contacts don't seem to sync properly, and I don't know why. When I go to Settings > Accounts - Google > {My account}, I see the "refresh" icon next to "Contacts." The last sync date for that item is older than all of the other items on the list. I've manually cleared the "Contacts Storage" data, and did a resync that way, but subsequent sync attempts seem to fail.


问:
WhatsApp - unable to complete initialization
I'm using sony ericsson and Android 2.3. Even though I'm connected to the internet, I keep getting this error from WhatsApp.

Sorry, WhatsApp was unable to complete initialization. Please check
  that you are connected to the Internet and try again.

How do I fix it?


问:
Can not copy files from PC to Galaxy SIII
I have a Galaxy SIII GT-I9300 and 32-bit Windows 7 PC.

When I connect the SIII to the PC it gets detected and I can browse phone and memory card. But I am not able to copy files from PC to SIII neither using Windows Explorer nor Kies: The copy window starts and is stuck there only with little bit progress bar progress.

My PC can detect my other device (Samsung Galaxy Pop) and copy files fine.

I checked for updated drivers etc but everything is latest, USB debugging is turned on.

Any idea what I could try to solve this issue?


问:
How to re flash android 2.3?
I have a Galaxy POP running android 2.3 Ginger Bread. Recently the display of my phone got messed up. The lower part of the screen just turns white with a some black dots on it. The touch on that part works fine though! I think its the problem of the OS. Therefore i'm considering of re flashing it but have no clue on how to go about it! Please help</p>

Title: How to re flash android 2.3?


问:
contacts not displaying
Out of the blue, I looked at my messages and noticed that the contacta were not displaying. Only phone numbers.
I then tried to access my contacts and my phone icons but it would freeze up for a few seconds and only display a black screen.
I don't want to do a factory reset. Can anyone help?</p>

Title: contacts not displaying


问:
Rooted SGS3 and Kies doesn't work with my ROM, Looking for contact list files
Recently rooted my SGS3 and installed a custom ROM, so I had to import my contacts number back into my phone and I had them saved as a vcard... When I imported all the names, I thought it had buggered up so I imported them again, now there are two of every name and it's a very lengthy process to manually remove every 2nd name (I have 800+ contacts). I'm trying to find a way to remove my contacts completely, but seeing as Kies and Kies Air don't work properly with this ROM, I'm trying to locate the path in my phone that has the contact files so I can remove them that way. Any help would be appreciated. Thank you. </p>


问:
Charging paused, battery temperature too low
I dropped my Samsung Galaxy S2 in water, and now when I plug it in I get a message that says:

Charging paused, battery temperature too low

Is there any way to fix this?


问:
Connect to exchange server with certifcate based on own CA-root?
I am owning a galaxy s plus with the latest 2.3.6 firmware available for that phone.
I want to connect to my companies exchange-server. Our company has defined an ow CA. With this all user certificates are signed.
Now I have tried to connect via active sync with my certificate to my exchange account. But always it tells me that, the user name or password is wrong. After writing it about 20 times I guess I have made no mistake while typing my password.

I have installed my certificate (including CA-certificate of our company) via Settings -> Security -> install certificates from sd.

Is there anything I can do?

On my colleages Samsung S2 (Android 4) there is an additional Option "use client certificates". This isn't available on Android 2.3.6. Is there any possibility to get my exchange account on my phone?


问:
is it possible to install infobar launcher in other android phones?
I find the Au KDDI infobar launcher really cool, and i was wondering if is it available to download anywhere and if is it possible to install it on other phones like galaxy nexus or nexus 4?

http://www.youtube.com/watch?feature=player_embedded&v=G-DPf6aF_lM


问:
How to extract SMSes from a non rooted device with a broken touchscreen?
I have an HTC Wildfire S A510e (Android 2.3.5, not rooted). I want to extract my SMS messages and import them into another device.

Problems:

There is no free space on the internal memory left. No apps such as SMS backup can be installed.

The touchscreen is broken, I cannot unlock the display or use any buttons (e.g. home, back, search).

Device is not rooted. I cannot view the contents of /data/ and thus can't use adb uninstall to free up space.

The SMS-database is located in:

```<code>/data/data/com.android.providers.telephony/databases/mmssms.db
</code>```

ls -l outputs:

```<code>-rw-rw---- radio    radio      977920 2013-03-12 10:12 mmssms.db
</code>```

However, adb pull mmssms.db or cat mmssms.db don't work (Permission denied).

Any suggestions?


问:
Why do certain apps always try to install to a specific Google account?
I have 3 Google accounts on my Android phone: gmail and 2 Google Apps accounts (one at my full-time job and one for my small business).  I want all my apps to install under the gmail account, so I've done the following:

Open Play Store

Press menu button

tap Accounts

select the gmail account

When I install some apps, they install to whatever account I've selected in the Accounts menu.

But despite having the gmail account selected, when I try to install certain apps such as My Tracks (by Google) and K-9 Mail, the Play Store says the apps will be installed under the Google Apps account for my full-time job.  How do I force all apps to be installed under my gmail account instead?


问:
Samsung S3 - connection problem
I have installed Samsung PC Studio on my notebook and connected my Samsung Galaxy S3 to it by USB.  The notebook picks it up and I can open it in My Computer.

But when I go to PC Studio 7, I "click here to connect a phone" and get a message saying "there is no available connection type and therefore connection cannot be established".

I go to Settings - Manage Connections - there is nothing in the Connections Available box.

I did a Samsung PC Studio 7 upgrade on my notebook, which worked fine until it got to a point saying "no phone connected". I had to repair the PC Studio installation.

Anyone able to help, please?  I can't see anywhere on the phone to activate the usb port, or suchlike!

Thanks

Title: Samsung S3 - connection problem


问:
After update; Can't install rom
I have a Galaxy SIII ATT USA.

I rooted and flashed CM10 serveral months ago. It has been great. Then I got an update message, so I let it.

This apparently took me to jelly bean 4.2.2(? it had the lock screen widgets for camera and stuff so that why I think it was 4.2.2) However, everything was messed up. google account was missing, bacground changed. several app crash notes on boot... you get the idea.

I tried to restore a backup but RomManager would crash. I went back to stock and tried to start over.

I got the stock rooted with odin, then updated in Rommanager but when I tried to load CM 10 I got stuck at the cyanogenmod loading screen. It just stayed there spinning. I pulled the battery and and powered on, same issue. So I restored from clockwork to my rooted stock.

???

Title: After update; Can't install rom


问:
How can I download apps on the Onda tablet?
How can I download apps on the Onda tablet?

It is Android-enabled, but it doesn't have internet.


问:
Pandigital Novel running Android Eclair - Need User Manual - How do I access the External SD card?
I have a Pandigital Novel with Android Eclair, but I have no user manual for it. How do I access the external SD card? There is no app to do this, and no Device Manager or My Computer built into the operating system, except Astro, which only gives access to the internal SD card.</p>


问:
Can not receive some mails sent by SMS Backup+ Android app when using Gmail mail delegate feature
I currently backup my Android phone data using SMS Backup+. Data entries are written to Gmail: e.g. each phone call is logged as one message labeled with the call log tag and automatically archived.

I want to share those entries with another Gmail account so that I use the mail delegate (e.g. "Grant access to your account") Gmail feature, but I cannot see the SMS Backup+ mails in this delegated account.

I can see other auto-archived mails normally, such as Facebook notification messages.

My question is: How can I view the SMS Backup+ log messages in my delegated Gmail account?


问:
Update Xperia Mini Pro (SK17i) to Jelly Bean
How can I update my Xperia Mini Pro (SK17i) to Jelly Bean (Android 4.2)? Please provide me the best step by step guide.</p>


问:
Auto rotation, proximity sensor issues in Xperia Arc S after updating to ICS
My auto-rotation and sensors was working fine in my Xperia Arc S with Gingerbread, but when I updated it to Ice Cream Sandwich via Sony PC Companion, now the auto-rotation and some sensors are not working. I have also checked it by reflashing the other custom ROM, but same problem exists there. I guess its a Sony's built-in bugs, because I have also checked other Xperia Arc S with ICS, same issues exists there. Any help in this regards will be highly appreciated! Please help me how to fix it, or any other alternate to auto-rotation and how to turn off proximity sensor manually.</p>

OwnerDisplayName: MuhammadUsman


问:
I lost my phone and changed my Google password. Is there any way to wipe the data on my phone now?
I lost my LG P500 a few hours ago and the first thing that came to my mind was to change my Google account password. Now I cannot install AndroidLost or another such application remotely and I really need to wipe the phone clear because there is sensitive data on it. I know I should have thought about this before changing my password. Since Google doesn't allow you to keep an old password again, I am in a huge fix. Does anyone have a solution for this?</p>