问:
How does this behaviour get marked in the Play Store?
It's my understanding that when somebody has an app in the Play Store, they can monitor the number of installs and uninstalls of their app.

A few days a go I flashed my phone from the L preview to the official L release, and it re-installed some of my apps, but not all of them, and I wondered how this is marked in the Play Store.

My thoughts on what could happens is, my phone periodically checks what's installed, it will notice the app has gone, and mark it down as uninstalled, or...

It only marks it as uninstalled when I manually uninstall an app, so it's still marked as being installed even though it isn't.

Does anybody know how it's handled?


问:
Will the Samsung Galaxy Tab 4 Nook receive updates past 4.4.2?
I can't find official information from either Barnes and Noble or Samsung one way or the other. It doesn't look like it uses TouchWiz like other Samsung devices, so it would likely be more effort to develop and test for future Android versions. I think that if it is going to receive updates, it's at a really good price point for a tablet, with the Barnes and Noble sales and promotions happening now. If not, I'm not sure if it's worth the cheaper price to be stuck on 4.4.2 forever - it seems like that will be behind the times rather quickly. Are my fears of that well-founded?</p>

ContentLicense: CC BY-SA 3.0


问:
How can I access a shared Drive directory?
I have a shared link to a Google Drive directory,  and I would like to browse it without having to open my browser, accesing the link, click a document and select to open it in Drive app. It is possible for the Drive app to do this and how?</p>


问:
Disabling/Changing PIN on Android device: where are the disabled flag and new PINs stored (SIM or internal storage)?
On my Samsung Galaxy SIII, one can go to Settings -> More -> Security -> SIM card lock -> Set up SIM card lock -> Lock SIM card` which displays a check box which can be used to configure the phone to either (a) require the user to enter the SIM PIN when the device finishes booting up to access all of the device's features, or (b) to access the device without ever having to enter the SIM PIN, not even after the device has been booted.

I would like to ask, where is the information about requiring or not requiring the PIN stored? Is it stored on the SIM card or on Android internal storage? In the first case, inserting the SIM in a new phone would preserve the setting, and in the second case it would not. Can anyone please confirm?

When the user is not required to enter the PIN, the PIN on the SIM card is not deleted and the user is in fact require to enter such PIN both when enabling or disabling this feature. Hence I would also like to ask:

If the user changes the PIN. Is (1) the old PIN on the SIM card overwritten with the new PIN, or, (2) does the SIM card preserve the old PIN and store the new pin in some other location on the SIM card, or, (3) is the new PIN stored on internal storage leaving the SIM card unaffected? I'm not sure how I would go about checking this, but I would be interested in knowing the answer.

Thanks.


问:
Retrieving lost SIM PIN and PUK
If the SIM and PUK are stored on the SIM card, then why can't an Android application read this information and display it to the user?</p>

Title: Retrieving lost SIM PIN and PUK


问:
Why doesn’t my Nexus 7 Wifi (2013) auto-update to Lollipop?
I just got a new Nexus 7 Wifi (2013). Immediately after first boot, notifications for system updates started appearing. (One for 4.4.3 and another one for 4.4.4.) I’m currently at 4.4.4 but the System Update section of Settings is displaying that the system is up to date.

Why doesn’t the Lollipop update register, and is there anything I can to to make it show up?


问:
Are images received in Line messaging app saved without download?
Does LINE app automatically save the received images or only the ones we click save.
If It saves without saving than where can I find these?</p>


问:
Completely muting notifications while leaving the ringtone on vibration
I have an LG G2. I'd like to completely mute notifications, while leaving the ringtone on vibration.

I know I can set different volumes to notifications and ringtone, but the lowest the notifications go independently is vibration, so if I want to silence them completely I have to silence the ringtone, too.

I also know that most apps have an option to enable or disable vibration on notifications, but I'd like a temporary, system-wide, easy to change option.

¿Is there a way to do this?


问:
Why Everything has exchanged places on my android Interface?
Well, I don't know how but today suddenly my first (and new) android phone (Moto E) got "sick" and everything on both the sides of the interface switched places. It is like reflection about vertical axis.
I mean everything looks fine except that,...

operations for which I previously used my Right-Hand, Right-Thumb, etc., I now have to use my Left-Hand, Left-Thumb etc.

Things that were displayed Left aligned previously, are now being displayed Right-aligned. Text Alignment changed.

The swipe that worked rightward previously is now changed to Leftward. Swapped direction of swipe.

the signs that were previously on Top-Right (battery, time etc.), now have swapped their positions with signs on top-left (notifications and stuff).

Memory status that increased rightward, is increasing leftward.

And I am also seeing occasional glitches in the graphics here and there. One of such is that only half of the context menu appear within ES file browser, when mobile is held horizontally. It seems that it is because its shape is not getting updated while the interface turns 90 degrees.

Is it due to some virus? I recently allowed app form unknown resources to install adobe flash (that didn't work, btw). I also have changed my runtime from Dalvik to ART.

Please tell me how to fix this...Thnk you!

Edit: I changed from Dalvik to ART 4 days ago and till today morning, everything was fabulous. Today I updated chrome and installed pocketbook app. And out of nowhere doom struck my humble mobile. Also "Mirroring" is indeed there but only of the relative position of elements.


问:
Kitkat internal memory issue
I am using HTC Desire 816 handset which contains 8 gb of internal memory.
In that 8gb i can use only 3.9gb for storing app related files and other stuffs,remaining space occupied by OS.
Currently i am facing memory not available issue while downloading through internet or installing new apps.
so i checked the space available in internal memory using ESS file explorer and
found 400mb space free and 3.5gb space used.
But i dont have that much files in my internal memory.
So i selected all the files in the "emulated" folder ("0" & "Legacy") and checked the properties which shows total
size is 1.8gb.
Here my confusion is both the files are of size 1.8gb.But i select both the fiels and check the whole space it is showing 1.8gb only.
So where is the remaining space,which file occupying that space,can i delete that files.
please help me.

Title: Kitkat internal memory issue


问:
Can I purchase app use Direct Carrier Billing method that its SIM card in other phone?
Currently there is only 1 mobile operator that its balance can be directly deducted if I purchase app in Play Store.

Unfortunately, my Android phone doesn't use that supported mobile operator and I use that mobile operator in non-Android phone.

Can I purchase app from Play Store using Direct Carrier Billing method that charge that mobile operator in my other device? I can't see the option when purchasing app in Play Store, although I have put that supported mobile operator phone number in my Google Wallet.


问:
kernel panic message during installing android-x86 in virtualbox
I was trying to install android-x86 inside my virtualbox last evening. But I wasn't able to make it right. I'm getting a 'kernel panic' message. How do I overcome it? The following is a snapshot of what I got out of my installation attempt.


问:
Android Lollipop Google Now Launcher is not fully transparent
As seen in the screenshot, Google Now Launcher status bar is not fully transparent. It has shadows in my phone. (Moto G XT1032, Lollipop 5.0.1)

But the official screenshots does not have that shadow.

(source: android.com)

Is it just me? How to remove that?

ContentLicense: CC BY-SA 4.0


问:
Sprint Zone turning wifi on by itself?
lately I have had an issue with the Wifi enabling itself so I ran adb logcat to trace the issue. Apparently ItsOnService has been enabling it and that service I discovered is a part of Sprint Zone. I have dug through the Sprint Zone options and can't seem to figure out how to disable this. Any advice?

Title: Sprint Zone turning wifi on by itself?


问:
Is it possible to upgrade/replace built-in "contacts" aplication?
I was wondering if it is possible to build "Contacts" from ASOP/Google sources, and then replace original -single application- provided by phone manufacturer? This concerns device without root.

I assume there are three cases here:

Heavily modified software like for example Samsung's phones

Phones with modified software but heavily based on ASOP (my case)

Phones with pure ASOP sources (not sure, Nexus'es?)

I wanted to ask if it is correct that in case:

it is nearly impossible without manufacturer signing key. One can install additional application to manage contacts but most likely cannot remove manufacturer's replacement.

it is nearly impossible as well (same case as above) - despite application source being available, it cannot be "upgraded"/"replaced" due to fact that it is not signed by manufacturer's key

Only case where this might be possible ?


问:
Mobile WiFi Encryptio
I'm trying to retrieve saved wifi passwords on my Note 3 mobile phone (rooted) but the file has the passwords encrypted. Anyway to decrypt it and stop my phone from encrypting it.

The encryption is not hex like below

4e0b011c8c40445fdafced88ab703ab5

Is it MD5?

Title: Mobile WiFi Encryptio


问:
ASUS Memo Pad 10 Android upgrade
Does anyone achieve to upgrade his ASUS Memo Pad 10 to Android 4.4 or later (5.0) ?

It seems like there's no solutions for this, I've search on xda developpers and on cyanogen, without finding anything. There are performance issues which annoy me and I would like to resolve them by getting a newer android version.

Any help would be grateful.

Title: ASUS Memo Pad 10 Android upgrade


问:
Device randomly restarts and has battery drain after .apk file installation
I'm developing an Android app, and at the moment I let to install as an .APK file from my webpage to my close friends.

On the device of one of them, the installation causes an error and the App doesn't got installed. But since that moment his device restarts without any sense and has a hight battery drain.

My App needs 2 permissions: "full network access" and "control vibration".

App worked well on devices whith API's from 16 to the last

The device specifications are:

Samsung galaxy III mini

version 4.1.2 (not rooted)

What can I do with the device?
Is my apk able to cause this issues?

(I really need help to solve this issue fast. Sorry for my English, please edit any misspelling, thanks)


问:
How to save an ISO (or similar) of a whole Lexibook tablet (Android SO)?
A friend has 2 Lexibook android tablets (kids' tablets). One is completely clean and the other is fine.

He wants his clean android to be exactly the same as his good one.

How does he copy?

I got the tablet's in my hands and the main problem until now is I can't even download nandroid. Is there anyway I can?

Please note: he is looking to have a complete copy, not just data and not just software.


问:
Nexus Stock Experience on Galaxy S5
Is it possible to get a Nexus Stock experience of Android 5.0 (5.0.1) on the Samsung Galaxy S5? I realise this doesn't exist officially/I would have to use a custom ROM or build it myself.

So does such a ROM (Pure Nexus Stock) exist for the S5? If not are the components required available in the public domain? I assume this would be the relevant kernel files, radio, device drivers etc? Would it need to be rooted or is it possible to just unlock the bootloader without rooting as on Nexus devices?

Title: Nexus Stock Experience on Galaxy S5


问:
can't save phone number after reset factory
I recently rooted my cellphone after reset factory , but unfortunately I can't add phone number to contacts , How I can fix it? sony xperia J 4.1.2</p>


问:
centrally manage corporate android devices
We may be about to start rolling out android phones/tablets in our company.
We currently use non-smart phones.

We would be looking for a way to centrally manage the devices - remotely administer/wipe, track location, remotely add/remove apps, lock down devices so users can't make changes etc etc.

If we could remote control them then that would be even better.

Any suggestions for tools that would allow us to do this? If they were free then even better.


问:
File system content different on device and on desktop
I've got a Nexus 9 which I'm using to read PDF graphic novels.

My process for getting the files onto the device is to connect it to my PC via USB and drag the files into the Download folder on the device. From here I'm then able to manipulate the files as I see fit, such as importing them into Mantano Reader, a side effect of which is that the files get moved from Download into Mantano/books.

This is fine and good, with both Mantano and ES File Explorer on the device reporting that the files are in Mantano/books. But if explore the drive via USB on my PC, it shows that the files are still in Download. This isn't limited to a single PC either, as I've taken a look using Windows, OS X and Ubuntu.

The only thing I can imagine is that the location of the files has somehow cached, with the wrong location being reported via USB.

Does anyone have any idea why this might be?


问:
Bluetooth headphones won't re-connect automatically
I'm using an old HTC Sensation XE with Android 4.1.2. Recently I bought a Creative WP-250 and encountered a weird issue with it. It paired with no problems, sound is going out through those headphones, mic is working as well but if I turn them off and on again it won't reconnect automatically and I have to manually go to Bluetooth settings each time and tap on the on it in the devices list.

Isn't there any way to make Android reconnect to a Bluetooth device automatically if it's available? My friend's Nexus seems to be doing it but I can't find any such option in my phone.


问:
Using Android 2.3.4 (stock) as a WiFi Hotsport
I am using Nexus S on Android 2.3.4 GingerBread. I'm setting it up as WiFi hotspot. I can connect other devices to this phone (they get an IP/subnet/gateway), but they can't access the internet. However, accessing the internet (3G) from my Android phone works fine though.

Any suggestion on how to proceed/analyze this issue?


问:
Nexus 7 gets stuck in loop and does not boot
Recently tried to update to Android Lollipop. It downloaded the update but upon restart never installed Lollipop. Kept it for a few weeks and restarted it, could not load after that and the tablet keeps getting stuck in a loop from powering up it shows the bubbles then restarts, sometimes gets stuck on the bubbles screen for hours until the battery drains.

Tried restarting the bootloader and doing a factory wipe but still nothing, just made things worse (lost all my data for nothing). What can I do to make it boot properly?


问:
How to install system app on Lollipop as su doesn't exist
I want to install a system apk (its the Dialer.apk) on Lollipop and am following these instructions

How do I properly install a system app given its .apk?

However after doing adb shell I get an unfound error trying to run su:

/system/bin/sh: su: not found

What's the problem?

UPDATE
------ After a bit of googling I found something that says the SU binary isn't present in Lollipop. If that's the case then how can I install an apk to system?


问:
Restrict/remove delete functionality
Is there any way to remove delete functionality from the easily accessible UI components, especially the photo gallery? It's way too easy to access and delete things you shouldn't, e.g. friends trying to delete bad pictures of themselves and accidentally deleting other photos, not to mention issues like deletion by clueless law enforcement officers who don't know the law. The ideal behavior would be to leave the "delete" function in place but move all deleted content to a hidden location rather than actually deleting it.</p>

Title: Restrict/remove delete functionality


问:
How can I send WhatsApp's image captions to email with images?
I am using Whatsapp 'Email Conversation' option that allow me to share pictures through email, but it doesn't send the caption of images.

Is there any solution so that I can send both Image + its caption to email address?

and where are caption stored in whatsapp data?
(I have root access)


问:
Is my Android affected by malware?
Occassionally when I click on a link in Google Now for one of the cards for something I've searched for (in this case, it was SmartPhones), it'll open up the site and then immediately open up a popup.

For example, I went to this site (http://www.knowyourmobile.com/android/htc-one-m8/22962/htc-one-m8-and-htc-one-m7-android-lollipop-update-confirmed) and it immediately opened up this site (http://mostawesomeoffers.com/mobile/en/iPhone/?url=http%3A%2F%2Fsofcotrk.com%2Fmt%2Fw284y284d4s233r244r2r234%2F%26subid1%3D14121906_04_219_5493b18c27b16cf2)

I've opened up the site on my computer but it doesn't open up this popup. It's only when I click on the link from Google Now.

So is my mobile infected with a virus or is this just part of the site? KnowYourMobile seems to be a pretty popular site and not the type of site that would put in these types of ad.

It seems weird that I would get a virus on it but I only install apps from the google play store (and not a lot either) and my phone isn't rooted or unlocked or whatever.

If it is a virus, how do I get rid of it and how could it have infected my mobile (eg. browsing the net?)

Title: Is my Android affected by malware?


问:
android lollipopupdate 5.0.1
I am getting the latest OTA update(5.0.1) on my nexus 5, but when the phone restarts and goes to the recovery for the installation of the downloaded file, just 25% into the installation it gives me a error. I do not know what is going wrong. please help</p>

Title: android lollipopupdate 5.0.1


问:
Can multiple user profiles see each others' data or photos?
Some specific cases:

What about browsing the drive when connected to a computer via USB?

Is the owner profile able to see other users' data or photos?

In my basic tests, it seems that the user data and photos are isolated when using USB MTP connection. But what if a user installs a File Manager app? Or is there a way to do USB Mass Storage that would expose all the data for all users?


问:
Is there a way to "mute" an alert tone that's already in the process of playing?
I've got a Samsung Galaxy S5 and have it set to play a fairly loud 15 second alert if I get a text message in the middle of the night (I'm frequently on-call).  I usually wake up within the first 5 seconds and would like an easy way to stop the alert from finishing the rest of the playback.  Is this possible? </p>

<p>On other phones (for example Blackberry), pressing virtually any button would silence an alert in progress.  That doesn't seem to work for the Galaxy S5. </p>


问:
Which custom recovery to use for Chinese Samsung Note 3 Neo SM-N7506V?
I bought a Samsung of the above mentioned model here in China and I want to flash Gapps on it. I understand the process to do so is

rooting it,

flash a custom recovery program like CWM or TWRP

install the gapps zip in the recovery mode of the phone.

I successfully rooted it via Odin and C-Flash.
The problem I encounter is that I can't find a custom recovery that works on my model.

CWM does not offer any.
I tried TWRP, but with this my phone got bricked and I needed to install a new firmware.
Repeated googling did not produce any answers to my questions.

Please help me out,  I would be happy to use gapps as on a European phone.


问:
Why does Google Now never think that I will arrive on time?
I have a Nexus 5 running Android 5.0.1.

Whenever a notification appears in Google Now about an upcoming event, it always tells me "The transportation mode you selected will not let you arrive on time", no matter how close the event is, and how long in the future the event is.

For example, I had the following notification today:

Something doesn't add up:

You can see from the clock at the top that it was 9:27.

The event was starting at 10:30, not that far away.

It tells me to leave at 10:23 (seems reasonable, given the distance)

But then it tells me I won't arrive at time

What's going on here?

By the way, I have Location Services turned on.


问:
Galaxy S5 answers calls automatically
I'm not sure if there is a setting or if this is a bug, but my Verizon Galaxy S5 has auto answered incoming calls on at least three occasions. The phone is usually on my desk when it happens and no other devices are connected to it (no usb, no charger). I also don't have any apps on my phone that should be answering by themselves. I've had 10+ other non-samsung android phones and I've never had this happen before, so I'm a little concerned and not interested in having an "open" mic.

Very similar to this S3 question, but I don't think its a dupe since its different devices and android versions. GS3 automatically answering incoming calls

Title: Galaxy S5 answers calls automatically


问:
Why won't my Android phone access any HTTPS websites through WiFi?
My Samsung Galaxy Note 3 can not access any secured website while connected via my home WiFi – even applications like Google Search and Facebook can't access the internet and give an error saying "error connecting". Everything works fine when connected via 3G.

Note that my PC and my laptop, using the same router, have no such issues – so it shouldn't be a firewall or the like causing this.

Does anyone have any ideas please on how to solve this problem?


问:
How to debug non-rooted Nexus 5 Android 5.0.1 tethering issue?
I normally use tethering a lot but hadn't since the 5.0 update and so didn't notice this issue. Now my Nexus 5 is at 5.0.1 and today I needed to tether and found that it doesn't work.

Phone is Nexus 5, with 5.0.1, build LRX22C. Computer is MBP OS X 10.9.5.

IP address is allocated on tethering, but every query results in "Server not found" error. I think that I found a related issue here:

https://code.google.com/p/android/issues/detail?id=82545

The additional problem I have is that using different name servers (8.8.8.8) does not solve the problem.

The surprising thing is that tethering works on my wife's phone with the exact same configuration without any problem.

I am at a loss how to debug this. Any pointers would be appreciated.

It goes without saying that my data connection works, the carrier isn't blocking it in anyway.

Edit 1: So looks like that statement was not entirely true. I am roaming in the US using Roam Mobility SIM card. And this is what I found on their site:
http://www.roammobility.com/support/Cannot_use_Hotspot_with_Nexus_5.html

So I switched the preferred network to 3G from LTE, and the tethering works. It is annoying to not understand why this happens. Any ideas?


问:
Nexus 5 stuck on boot loop after restarting while upgrading the OS
Last week, I received an update on my Nexus 5 for Lollipop 5.0.1. Version 5.0 was working fine, so I decided to just update. However, a few hours after updating, my phone started to lag and freeze, so I decided to restart. My phone is now stuck in a boot loop and I can't fix it. I don't know what to do. I cant get pass the start up animation no matter what I do.

I've tried the fast boot commands and keep getting the error

FAILED < remote: flash write failure >

I've tried the flash-all.bat file, but the lock state goes back to LOCKED when it reboots the device and I get the error

not supported on lock device

I can unlock the device when I type fastboot oem unlock, but if the device is restarted it goes back to LOCKED.

I've tried recovery mode and I see the below statements:

```<code>E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
E:failed to mount /cache (Invalid argument)
</code>```

I've tried wipe data/factory reset

```<code>--Wiping data...
Formatting /data...
E:failed to mount /cache (Invalid argument)
Formatting /cache...
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
Data wipe complete
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/log
E:Can't open /ache/recovery/log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_log
E:Can't open /ache/recovery/last_log
E:failed to mount /cache (Invalid argument)
E:Can't mount /ache/recovery/last_install
E:Can't open /ache/recovery/last_install
E:failed to mount /cache (Invalid argument)
</code>```

and still nothing

I've tried the adb sideload and haven't gotten anywhere, it's not recognizing the phone in recovery mode.

I've even tried fastboot erase userdata but nothing happened.

Can anyone help?


问:
3G Not Working on Nexus One
I used cm-7.2.0-passion(stable) on my Nexus One since Jan-2013 without any problems. A few days ago, I have installed ev_passion-4.0.0p4.2-perdo-squished from evervolv.com. Today again i installed cm-7.2.0-passion(stable) on my device.

But now i noticed that i can't access internet using 3G connection. I set APN settings manually as on my service provider's website. Even though 3G was on, there were no 3G icon appearing in the top bar.

Before installing roms, I did a wipe data/factory, wipe cache and format system using ClockworkMod Recovery.

My baseband version is 32.41.00.32U_5.08.00.04

How can i solve this ?

Title: 3G Not Working on Nexus One


问:
How can I monitor Android device's battery status through LAN or the web?
I would like to know if there is a way to monitor the battery status of different Android devices across a LAN network. Ideally it would be a web browser interface that shows the battery level of each device on the network that has this app installed.

Is there a native approach or, if not, an app for this?


问:
Error: "read only file system" on rmdir
I have problems with my Google Play so I tried to solve them from this blog,

You gonna need Android Terminal Simulator or equivalent terminal app. This will also require your Android rooted.

Type su (root permission request will be showed, you need to approve it).

Type cd /

Type umount /cache

Type mount -o rw,remount -t rootfs rootfs / (to set the folder access to rw – read write)

Type rmdir /cache (delete cache folder)

I personally using root explorer to do point 5-6

Type mkdir /sdcard/cache

Type ln -s /sdcard/cache /cache (to link cache folder to /sdcard/cache – which should have bigger partition size)

I have a problem with no. 6. I get an error that says 'read only file system'. The dir /cache is not read only.

How can I solve this problem and delete the folder? Or can I link the /cache folder without delete it?

edit
When I do step 5 so in step 6 it says device or resorce is busy. So according to comments in the blog post I rebooted my phone so maybe step 5 "canceled". How can I forcely do step 6  even if it busy?

Title: Error: "read only file system" on rmdir


问:
Installing CyanogenMod changed phone number, no voice service
A few days ago, I installed cyanogenmod on my phone (From here), and I noticed that my phone couldn't get or send calls or texts. When I went to Settings>About>Status, the phone number and MIN showed 000000xxxx (x's are numbers), and it said I was roaming, but I fixed that by changing the preferred network mode to CDMA, so I was able to get mobile data, but still no voice service. I used Odin to flash back to the stock rom, but the problems persist, and now I don't get any service. I can provide any more details if needed.</p>


问:
How do I silence "Galaxy Apps"?
By "Galaxy Apps" I don't mean "apps installed on my Galaxy S4", I specifically mean the app called "Galaxy Apps". Apparently, the purpose of the app is to keep the pre-installed junk that cannot be removed Samsung's own apps up-to-date.

Just like "Play Store", "Galaxy Apps" shows a notification in the notification tray when updates are available. That's a good thing. However, unlike "Play Store", "Galaxy Apps" makes a noise when doing so. The noise is the same as the default SMS notification tone. That's a bad thing (or, at least, an annoyance), because it makes me think that I got some important text message when, in fact, I didn't.

To make a long story short: Can I somehow tell "Galaxy Apps" to:

do tell me when updates are available (I don't want security issues on my mobile phone just because some junk that I don't use some pre-installed application is not up-to-date), but

be silent while doing so?

Title: How do I silence "Galaxy Apps"?


问:
What can one do with the Android Wear AOSP? Is it possible to build/flash a rom on a wearable?
I've previously modified/built/flashed the Lollipop AOSP for a Nexus 5 but now I want to modify/build/flash the Android Wear AOSP for an LG watch but have no idea where to begin - I can find no instructions online nor in the Android Wear AOSP source about how to do this.

If its the same process as building a phone AOSP then there are still multiple unanswered questions such as:

After downloading the Android Wear AOSP source and then typing "lunch" doesn't list any additional/different configurations. The lunch menu lists the same things for the Android Wear AOSP as it does for a standard AOSP, so how can the Wear AOSP be built?

Are drivers for different watches necessary to be downloaded to include in the build process?

Can a wearable device be flashed using fastboot flash XYZ.img just as a phone can?

Are system images available for download for wearables?

I'm confused why Google have released an Android Wear AOSP if there doesn't appear to be any instructions or means of actually doing anything with it.


问:
How do I run apps without Google Play Services?

"This app won't run unless you update Google Play services"

I know a lot of users managed to even uninstall Google services already, but I'm wondering how are they able to run the apps independently? I'm sure I'm missing something.
When I update Google Play services my phone becomes super slow and laggy.


问:
Google Plus - Party Mode
So I created an event for Xmas today and I set the start time for the midnight and then 5 minutes ahead of creation of the event.

But I haven't been given the option to enable party mode. And I have searched everywhere to enable it.

Does anyone have any ideas on what I can do?

Title: Google Plus - Party Mode


问:
How to root the HTC One S (VilleC2)
I finally managed to unlock the bootloader of my HTC One S.

Now I want to root it to install CyanogenMod but I can only find guides for the normal HTC One S. However, it is a One S VilleC2. As far as I know, flashing the wrong ROM could brick my phone.

Well, I was able to find exactly one guide but I would have needed the HTC Sync Manager which I cannot install because the installation gives me a Blue Screen of Death on windows 8.1... So I'd need a guide that works without the Sync Manager (Windows 8.1 or Linux - Linux preferred).

Unfortunately I'm completely new to rooting Android and don't know what to pay attention to while doing so.

Title: How to root the HTC One S (VilleC2)


问:
android.process.acore crash loop when removing accounts
I am currently running rooted stock android 4.4.2 on Galaxy S4 (i9500). Oddly enough EVERY time I remove an account (mostly tested with google) I trigger an android.process.acore crash loop. (Which always leads to loss of contacts due to the solution nature)

I know I can fix the crash loop by clearing contact storage data, but is there any way to prevent the error on account removal in the first place?


问:
[Redmi 1S][GPS] Unable to finding location using GPS
When I search or ask application to find my location using GPS or Network location service (such as Path, GMaps, etc) this will let looping continuously "trying to retrieve your current location".

Any one find this issue also?


问:
When a transfer is on-going on Send Anywhere is there any way to see what code (6-digit number) was used?
When a transfer is on-going on Send Anywhere is there any way to see what code (6-digit number) was used to initiate the transfer from the uploader side?

I use Samsung I9300 Galaxy S III with a rooted Android 4.1.2.


问:
factory reset a device having no volume keys
I got a device that I have to reset to factory settings because the owner of the device has forgotten its password. I checked Debugging is not enabled.

I have seen various suggestions on how to reset a device but all suggestion involve volume keys. Unfortunately this device doesn't have any volume or other key, there is just only one power key.

Device: XPOD Tabloid 7''

How do it reset it ? or unlock the device. any suggestions?


问:
internet share pc to android
I'm using Android 4.4.2 (samsung galaxy s duos 3 ). I've a PC at home which has highspeed broadband internet connection. I don't have wireless router or access point. I just want to use PC's internet connection on my phone. I've tried multiple methods but none seems to work.</p>

Title: internet share pc to android


问:
Chrome - How to clear incognito pages from memory/history?
Short: As Chrome reopens the incognito pages/tabs after closing it (the browser, even after ending it in the "Active applications" list), how can one make sure those pages are forgotten by the phone?

Long: If an incognito page/tab is open and displayed in Chrome and Chrome is closed (by the home button), then Chrome remembers the page and shows it again next time Chrome is opened. As this can be unwanted (imagine visiting some website in incognito, then hours later opening the browser, let's say on a bus, and the incognito page is displayed again, for everyone to see, well at least the people standing/sitting behind you).

Ending Chrome in the active applications list does not change this behavior, neither clearing the Chrome app cache in the Application Manager. I found doing a "force stop" finally removes the traces (or at least does not show it when starting Chrome). Is there a simpler (official?) way to "forget" the incognito pages?

PS: It is similar with the Samsung Internet browser, except there not even "force stop" helps. (test on a Galaxy S3 with Android 4.3, Chrome 39.0.2171.93 , Internet 4.3-I9300XXUGNH4)

News:
With Chrome version 48.0.2564.95 it is different (arguably better):

ending Chrome in "Active applications" makes it forget the incognito tabs

also clearing the "last opened apps" list (not sure what the official names for this is. It is the recently open apps list one gets by holding the home button for a second) makes the incognito pages go away


问:
Any No Root Firewalls, from Major Security Vendors?
This question is "only" concerning no root firewalls, which are currently available from Major Security Vendors (such as Symantec, Comodo, Avast, McAfee, etc...) AND which can filter based on DNS/host name, ip subnet and ip addresses.  Also, the firewall must work on Android OS 4.4, or later.

Does anyone know of any such firewall products?

If not, you can answer the following related question instead.  Does it appear that it is not possible to have a good Android OS 4.4+ firewall, without root access (at least with the current Android OS)?


问:
Is there a way to connect a physical mouse, keyboard, and monitor to GS4 at the same time?
I have seen some other questions but the answers are not helpful in my situation for various reasons. I am trying to recover contacts, pictures, etc. from someone's Galaxy S4 that they did not have backed up. The phone still powers on and has sound but the screen does not turn on and nothing can be pressed. I took the phone to AT&T but they said that they needed the screen to turn on in order to transfer. I've heard that the Samsung dock should work, but it seems that you still need the screen to work in order to use the dock. Can anyone give me ideas on how to retrieve the information from the device?</p>


问:
Need to mount htc one m7 as usb mass storage
So I have read that android have removed the ability to use an android as a usb drive. I've read all the posts about how MTP is soooo much better. But unfortunately, in my case, none of this means anything if you can't get your pc to boot. For one reason or another when swapping up out a SSD, the system refuses to boot. No problem I though, just download a copy of Kali, mount the phone as a USB and boot from that. Apparently I am SOL, plenty of posts talking up the wonders of MTP, none of which remotely apply in this circumstance. As its a clean phone I'm booting off, it's not rooted so I can't use DriveDroid, and I can't root it without a pc.

Some two cents rant: I buy android specifically because they aren't easy to use, but because they are functional. This seems like a criminal dumbing down/Apple style walled garden of android. I mean why would you take away the ability to mount the phone as a drive; this is THE feature of android, being able to flash on OS as you go.

My question is: how can I use my droid, a htc one m7, to mount a Linux image so my pc can boot off it via USB. I have tried looking for it in bios, fiddling with numerous options, but apparently some wise guy at Google thought this wasn't an important feature. Hell even if there was a way to root the device from itself I could get somewhere.

Regards


问:
Installing apps to phone storage
version 4.4.2.
I have storage as follows.

Internal storage-1GB(full)
Phone storage-12GB(empty)

External sd card-16GB.

Now the internal storage is full, can i install my apps directly to phone storage(12GB)? If so how?

Title: Installing apps to phone storage


问:
How do I root my Vodafone Smart 4 Power?
I want to install some software like Cheat Engine on my Vodafone 985N (specifications are here) and they require rooting my phone.I heard that is very dangerous and I can brick my phone if I make a mistake,so I'm scared...I don't even know how to root it and searching on the internet for instructions is also pretty dangerous because the process of rooting is different from one device to another (I think...).So,if anyone succedded in rooting this phone (or others) please give me some step-by-step instructions and (if anything occurs) some sort of "escape" option,instead of bricking or breaking a part of the operating system.Thanks!</p>


问:
MAC OSX Heimdall Failed to confirm end of file transfer sequence!
I am getting the error: Failed to confirm end of file transfer sequence!” when using Heimdall on Mac OSx.

The error in terminal:

```<code>Kathryns-MacBook-Pro:~ david$ sudo heimdall flash --RECOVERY ./recovery.img --no-reboot
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
Claiming interface...
Setting up interface...

Initialising protocol...
Protocol initialisation successful.

Beginning session...

Some devices may take up to 2 minutes to respond.
Please be patient!

Session begun.

Downloading device's PIT file...
PIT file download successful.

Uploading RECOVERY
100%
ERROR: Failed to confirm end of file transfer sequence!
ERROR: RECOVERY upload failed!

Ending session...

heimdall prERROR: Failed to send end session packet!
Releasing device interface...
</code>```

My PIT information in terminal:

```<code>Kathryns-MacBook-Pro:~ david$ heimdall print-pit --verbose
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
ERROR: Failed to detect compatible download-mode device.
Kathryns-MacBook-Pro:~ david$ heimdall print-pit --verbose
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Initialising connection...
Detecting device...
      Manufacturer: "SAMSUNG"
           Product: "Gadget Serial"

            length: 18
      device class: 2
               S/N: 0
           VID:PID: 0xxx:xxxD
         bcdDevice: 0xxx
   iMan:iProd:iSer: 1:2:0
          nb confs: 1

interface[0].altsetting[0]: num endpoints = 1
   Class.SubClass.Protocol: 02.02.01
       endpoint[0].address: 83
           max packet size: 0010
          polling interval: 09

interface[1].altsetting[0]: num endpoints = 2
   Class.SubClass.Protocol: 0A.00.00
       endpoint[0].address: 81
           max packet size: 0200
          polling interval: 00
       endpoint[1].address: 02
           max packet size: 0200
          polling interval: 00
Claiming interface...
Setting up interface...

Initialising protocol...
Protocol initialisation successful.

Beginning session...

Some devices may take up to 2 minutes to respond.
Please be patient!

Session begun.

Downloading device's PIT file...
PIT file download successful.

Entry Count: 20
Unknown 1: 1598902083
Unknown 2: 844251476
Unknown 3: 30797
Unknown 4: 19757
Unknown 5: 19780
Unknown 6: 0
Unknown 7: 0
Unknown 8: 0

--- Entry #0 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 80
Attributes: 2 (STL Read-Only)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 0
Partition Block Count: 1734
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: BOOTLOADER
Flash Filename: sboot.bin
FOTA Filename:

--- Entry #1 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 81
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 1734
Partition Block Count: 312
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: TZSW
Flash Filename: tz.img
FOTA Filename:

--- Entry #2 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 70
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 34
Partition Block Count: 16
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: PIT
Flash Filename: t0.pit
FOTA Filename:

--- Entry #3 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 71
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 50
Partition Block Count: 2048
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: MD5HDR
Flash Filename: md5.img
FOTA Filename:

--- Entry #4 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 1
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 8192
Partition Block Count: 8192
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: BOTA0
Flash Filename: -
FOTA Filename:

--- Entry #5 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 2
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 16384
Partition Block Count: 8192
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: BOTA1
Flash Filename: -
FOTA Filename:

--- Entry #6 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 3
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 24576
Partition Block Count: 40960
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: EFS
Flash Filename: efs.img
FOTA Filename:

--- Entry #7 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 4
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 65536
Partition Block Count: 8192
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: m9kefs1
Flash Filename: m9kefs1.bin
FOTA Filename:

--- Entry #8 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 5
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 73728
Partition Block Count: 8192
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: m9kefs2
Flash Filename: m9kefs2.bin
FOTA Filename:

--- Entry #9 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 6
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 81920
Partition Block Count: 8192
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: m9kefs3
Flash Filename: m9kefs3.bin
FOTA Filename:

--- Entry #10 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 7
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 90112
Partition Block Count: 16384
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: PARAM
Flash Filename: param.bin
FOTA Filename:

--- Entry #11 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 8
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 106496
Partition Block Count: 16384
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: BOOT
Flash Filename: boot.img
FOTA Filename:

--- Entry #12 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 9
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 122880
Partition Block Count: 16384
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: RECOVERY
Flash Filename: recovery.img
FOTA Filename:

--- Entry #13 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 10
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 139264
Partition Block Count: 180224
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: RADIO
Flash Filename: modem.bin
FOTA Filename:

--- Entry #14 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 11
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 319488
Partition Block Count: 524288
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: TOMBSTONES
Flash Filename: tombstones.img
FOTA Filename:

--- Entry #15 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 12
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 843776
Partition Block Count: 3145728
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: CACHE
Flash Filename: cache.img
FOTA Filename:

--- Entry #16 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 13
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 3989504
Partition Block Count: 4718592
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: SYSTEM
Flash Filename: system.img
FOTA Filename:

--- Entry #17 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 14
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 8708096
Partition Block Count: 40960
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: HIDDEN
Flash Filename: hidden.img
FOTA Filename:

--- Entry #18 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 15
Attributes: 5 (Read/Write)
Update Attributes: 1 (FOTA)
Partition Block Size/Offset: 8749056
Partition Block Count: 16384
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: OTA
Flash Filename: -
FOTA Filename:

--- Entry #19 ---
Binary Type: 0 (AP)
Device Type: 2 (MMC)
Identifier: 16
Attributes: 5 (Read/Write)
Update Attributes: 5 (FOTA)
Partition Block Size/Offset: 8765440
Partition Block Count: 0
File Offset (Obsolete): 0
File Size (Obsolete): 0
Partition Name: USERDATA
Flash Filename: userdata.img
FOTA Filename: remained

Ending session...
Rebooting device...
Releasing device interface...
</code>```

The Heimdall version in terminal

```<code>Kathryns-MacBook-Pro:~ david$ heimdall info
Heimdall v1.4.0

Copyright (c) 2010-2013, Benjamin Dobell, Glass Echidna
http://www.glassechidna.com.au/

This software is provided free of charge. Copying and redistribution is
encouraged.

If you appreciate this software and you would like to support future
development please consider donating:
http://www.glassechidna.com.au/donate/

Heimdall utilises libusbx for all USB communication:
    http://www.libusb.org/

libusbx is licensed under the LGPL-2.1:
    http://www.gnu.org/licenses/licenses.html#LGPL

Kathryns-MacBook-Pro:~ david$
</code>```

Not sure what all I am doing incorrectly but any help would be great to solve this issue so that I can upload my own ROM using modded recovery for my Verizon Galaxy Note 2.


问:
Where are the gallery settings?
I'm using the default Gallery app (1.1.40001) on Jelly Bean and I'm trying to get to the settings of the app. On this screencap:

there seems the be a Settings tab on the top right hand corner (the three dots), but it does not appear on my device, neither does the Settings option in the Menu button. Where are the settings?

Title: Where are the gallery settings?


问:
Storing pictures on an external storage media
So, I'm new to Android but I came to the conclusion that on 4.2.2, the Camera app doesn't exist as such and is actually part of the Gallery app package.

Now my problem is it isn't possible to change the default camera location (the option just doesn't exist for some Android versions or devices, that doesn't seem to be documented anywhere) and I can't seem to find a way to move the Gallery app pictures storage location to an SD card for example.

Do I have to switch to a third party camera+gallery app which will allow this option, or is there another solution (other than copying the files via the File System Manager on a regular basis, thus making said photos disappear from the gallery)?


问:
Unable to write to internal storage through MTP
When I connected my XT1033 (Moto G) to my computer in MTP mode, I was unable to access the contents of the internal storage in write mode. I was unable to create any folders, delete files, rename etc.

As part of trouble shooting, I attempted to connect XT1022 (Moto E) to the same port in MTP mode, I was able to access the internal storage and its SD card normally.

Puzzled with this behaviour, I connected my XT1033 again but this time in PTP mode and I was able to access DCIM folder normally.

I tried the same with another Samsung Galaxy Duos phone and it too worked properly.

When I attempted to create a folder in Computer\XT1033\Internal storage\Download in my XT1033 (in PTP mode) I get the following error:

The new folder could not be created in this location. The device has
  either stopped responding or has been disconnected

I am able to connect to the device thorough ADB and tested the following:

```<code>shell@falcon_umtsds:/ $ cd sdcard
cd sdcard
shell@falcon_umtsds:/sdcard $ ls -la
ls -la
....
....
drwxrwx--- root     sdcard_r          2014-12-28 18:50 Download
....
....
</code>```

I was even able to create folders through ADB console and even push files:

```<code>127|shell@falcon_umtsds:/sdcard $ ls test
ls test
test: No such file or directory
1|shell@falcon_umtsds:/sdcard $ mkdir test
mkdir test
shell@falcon_umtsds:/sdcard $ ls test
ls test
shell@falcon_umtsds:/sdcard $ cd test
cd test
shell@falcon_umtsds:/sdcard/test $ ls
ls
shell@falcon_umtsds:/sdcard/test $ exit
exit
</code>```

Any idea what could be wrong or what should I suspect next?

Environment:
XT1033 (Moto G) rooted, running stock 4.4.4
Computer running Windows 7 x64.

Update:  If USB debugging is switched off, I am able to read and write normally in phone's internal storage. If it is switched on, the internal storage becomes read-only.


问:
How to avoid changing the backdrop of my neighbor's chromecast?
I'd like to set my Chromecast's backdrop up with some custom pictures, but any attempt to do this also changes the pictures on my neighbor's Chromecast. We don't have a problem here - we had a good laugh about it - but is there any way to change the backdrop of my Chromecast and not theirs? The two seem to be linked in the Android app. </p>


问:
Android 5 screen pinning for kiosks
When I first heard about screen pinning in Lollipop, I though it would be perfect for making low-cost kiosks that use dedicated apps.

Here is the scenario I imagined: The admin would configure the device, then pin the app to be used. The user would be locked into using only the pinned app, and would not be able to lock themselves out of the device.

Each of the individual system buttons (back, home, overview) are disabled. Perfect. Pressing the back button gives instructions on how to exit the pinned app (hold back+overview).

It works well until the user tries to exit the app. Holding the back+overview buttons effectively locks the device, with no way to return to the app.

Also, the user is still allowed to power off the device while an app is pinned. Why?!

In conclusion...

Is there an out-of-the-box way of making a screen pinned app that will be feasible to use as a kiosk app?

Or do I need to take a programmatic approach and use something like Device Owner?

Title: Android 5 screen pinning for kiosks


问:
Screen casting/mirroring between Nexus devices and Samsung TV
I have a Nexus 4 and a Nexus 10, both running latest version of Lollipop.  I just bought a H6400 series Samsung TV, which supports "Screen Mirroring" aka "AllCast" in Samsung terminology.

If I try to cast the screen from the Nexus 4, it just says connecting for ever and nothing happens.

Trying on the Nexus 10, it does connect but is quite laggy and often drops the connection.  When it manages to keep the connection, the internet wifi speed on the 10 goes from 20MB/s to 0.2MB/s (using speedtest.new), which makes the internet unusable.  This is with all devices (inc router) within about 3m radius.

I have an old 802.11bg WiFi router, so was going to upgrade that, but have found out that screen casting uses a direct WiFi connection between the device and TV, it doesn't use the WiFi router at all.

Does anyone know how to make it work with the 4?  And with the 10, is the WiFi becoming unuseably slow a common problem or anyone have a fix?!  Would upgrading my router to one that supports both 2.4Ghz and 5Ghz help?  i.e. can I run the screen casting over one freq, and the internet wifi over another one?

OwnerDisplayName: Mark


问:
How to keep Skype contacts merged?
I have configured Skype to display its contact list on the main People app, along with my phone contacts.

Some of them were automatically merged, for others I had to manually do it, but in the end every Skype contact was linked to its respective one on the phone.

(To better explain it, let's say that I have the contact details of two persons, Mr X and Miss Y, in both on my Google and Skype accounts. When I enabled Skype to display its contacts on the phone, the details of Mr X were automatically merged into a single contact linking the two accounts. But this not happened with Miss Y, that was displayed twice on the contact list, once for every account.)

Then I had to turn off the phone, and when I turned it on again all my work vanished: some Skype contacts were still merged, other were again splitted, so I had to manually merge them one more time.

Is there a way to keep contacts from various accounts united once I have merged them? And in the first place, what makes some of them to be automatically merged while others should be united manually?

Title: How to keep Skype contacts merged?


问:
sony sbh-50 and sony smart watch 2 connection
I currently have an SBH-50 paired with my Snote2 running on 4.4.2 Kitkat. My question is, if i get a smart watch 2, will the watch and sbh-50 work at the same time to control my samsung note 2? thanks a lot :)</p>


问:
Organizing accounts order
I have multiple emails that I usually sign-in with my android device, and I'm used to have email (A) at the top, email (B) the second, and finally email (C) at the end, but I don't know why when I finished signing-in into all of the emails email (A) were at the bottom :/

Is there's any way to organize them manually or as I want?

Note: I'm facing this problem in my nexus 10 running stock 5.0.1 & keep in mind that I also got this problem on my old Galaxy S3 before but I was running a custom ROM as I remember

Title: Organizing accounts order


问:
PC is not detecting Nexus 5 after revoking USB debugging authorizations
I accidentally revoked USB debugging authorizations for my PC, and now it is not detecting my Nexus 5. It worked fine before this. I have USB debugging already enabled and tried disabling and renabling it, but it did not help.</p>


问:
Change how a phone identifies itself on the network
I currently own a Nexus 5. My mobile carrier just now begun providing LTE, but my Nexus 5 apparently isn't in its "list of compatible devices". Is there a way for me to change how the network identifies my phone, and have it be identified as a Moto X for example?</p>


问:
Which CP & CSC code choose to install stock rom Galaxy S3 i9300
I am installing stock rom because of get warranty back (now i am running Archidroid).

I don't know which firmware I should choose. My actual region code is XEF (stock recovery is saying that it's XEF. Archidroid is saying I9300ARCHIDROIDARCHIDROID but I live in Czech Republic so It should be XEZ. Than, I don't know which CP number i should choose.. My actual is I9300XXUGNA8 which is Uzbekistan or Kazakhstan (wtf? :D).

What will happen when I flash stock firmware with XEZ (csc) and I9300XXUGND5 (CP)? Thank you for your help. I am noob. I was googling and I found just what is AP, CP and CSC. But not what happen when I change it.

I have international version of Galaxy S3 (GT-i9300)

Thank you in advance


问:
Galaxy S Duos is not charging properly
My Galaxy S Duos doesn't display a charging sign when I plug it in, even though it is charging fine. Secondly, when I use it while plugged in it charges very slowly. A 1% increase takes 4-5 minutes.

When I do a random reboot, the battery percentage decreases, especially when it's at 100%

Why this problem occurring?

Title: Galaxy S Duos is not charging properly


问:
How can I use voice commands to edit/add to a list?
I have a Moto G2, and I want to be able to pick up the phone use voice commands to add to an existing list without having to press any buttons (besides for unlock). For example, I want to be able to say "add milk to shopping list".

Preferably it should be adding to evernote, but any list would be fine.

Currently I need to open up evernote, open up the specific note, press on the edit button, scroll to the bottom of the list and then type (or dictate).

Google Now's "note to self" feature doesn't help me because it creates a new note every time, and I want to work with an existing list.

Any ideas? Thanks!


问:
Can't preview files nor open them via Drive app
Is it just me? Or anyone else having issues with Drive app on their Nexus 6?

Nexus 10 & Nexus 5 work just fine.

Tried removing it, rebooting, reinstalling -
Log out & logging back in -
Clearing cache (and data)

There a no precise thumbnails. The documents are there, but won't open, like they aren't really there.


问:
In-app purchase changing account
I have 2 accounts and I have a google play card on one and none on the other... I want to use the account with the card to make the in-app purchase.. but I tried to install the app on my account with the card except when I tried it still came up on the account without the card... Please help!</p>

Title: In-app purchase changing account


问:
Using rooted android device as a bluetooth speaker
I want to use my rooted Android phone (Moto G) running 4.4.4 Kitkat with Bluetooth 4.0 as a bluetooth speaker, is there any way to do that?
Thank you!</p>


问:
Why does my galaxy s4 tell me in my messages content not supported
While I am texting random contacts when they reply to my texts it'll tell me content not supported....why? Its very annoying </p>


问:
Is it OK to leave my Samsung Galaxy Ace charging all the time?

Possible Duplicate:

  Does constant charging harm my cellphone?

Hello!
I have the Samsung Galaxy Ace but the battery life is a bit of a problem for me. Can I leave it plugged in ie. charging all the time and just take it out when I need to? Or will I damage it?
Many thanks
Best
RD
x


问:
LG L5 E612 Random Restart Problem
I have an LG Optimus L5 (LG-E612) that has been acting up since five days ago. I would like to wipe device clean and do not mind if I lose data I have on device, however, I unable to do this.

Observable problems:

Device randomly restarts and subsequently ends up in state it was in when I first noticed problem---on December 25

An attempt to uninstall apps the normal way results in immediate device reboot

An attempt to uninstall apps via adb results in immediate device reboot

Factory reset fails

Configuration details are as follows:

```<code>Android version: 4.0.3
Baseband version: MSM7225A-1-AA
Kernel version: 3.0.8-perf
Build number: IML74K
Software version: V10b-NOV-12-2012
</code>```

This is what I have tried so far:

Factory reset

Factory reset via 'Settings > Backup & reset > Factory data reset > Reset phone > Erase everything' fails---nothing happens

Factory reset using hardware keys combination(Volume- + Power + Home) fails---mobile device reboots after five seconds

Fastboot

Attempting to erase seemingly problematic partitions (cache; userdata) results in immediate reboot

ADB

'adb reboot recovery' results in device reboot after five seconds

KDZ Updater

I have attempted flashing... flashing process appears successful but problem still persists

Official LG Software Updater Tool

This was probably the last straw. I hooked up phone via usb, in debugging + PC Suite mode... this was a success but problem is still there

PS: I tried asking for help on XDA when I initially noticed problem, but nothing useful has come out of that thread.

Update #1: Observations Whilst in Safe Mode

When I boot device in Safe Mode (Power on and then pressing Volume-& Volume+ together), random restart behaviour diminishes. I can even uninstall apps. I even have full root access. However, problem resurfaces the moment I reboot device---the installed apps pop right back...

Is there anything I can do to permanently clean up and fix device?

Update #2: Manual data purge in Safe Mode

In a desperate attempt to delete all apps, I manually ran rm commands on /data and /cache... still no luck. Device returns to previous state after rebooting. I believe it is safe to say I have completely run out of ideas here...

Title: LG L5 E612 Random Restart Problem


问:
phone crashing constantly
can you help me discover what is causing my phone to crash?

I've been having this problem for a while now but it seems to be getting worse. it happens at random and is almost like a RAM seizure.
the phone will freeze completely. whatever previous images will become suspended on screen and any audio playing will go into a stutter loop until either I yank the battery or it restarts on its own

I need to know whether this is hardware related, or if is an app causing problem or some kind of malware. how can I find a log or something to show what happened right before crash?

phone is a Samsung Illusion, SCH-i110 with 2.3.6 gingerbread

SuperSU pro and terminal emulator installed

Title: phone crashing constantly


问:
Does flashing a recovery only affect the system?
I am trying to get my stock recovery back so as, I could install my updates 5.0.1 on my nexus 5. I flashed my recovery from TWRP to stock recovery but my phone is now looping on boot animation screen.</p>


问:
Adding events field to contact
I have a smartphone that running on android 4.1.1. When I create new contact or edit existing one, I want to add field with birthday of the person. The problem is I can't choose to add new field with type 'Events', there is no such option in menu after I click button "Add another field" when I edit/create contact. So the question is: how can I enable Events to be added when I work with my Contacts (like on the image below).

Title: Adding events field to contact


问:
Sdcard not recognized after formatting
I own a mtk phone, a Wiko Rainbow (Wiko -- a french low cost phone brand) and I recently got a quite awfuling problem: the sdcard is no more recognized afetr having been formatted
The sdcard of the phone was no more recognized on any PC for some time. So I decided to format it so this issue be fixed.
Then I did.

But now, the phone doesn't recognized the sdcard at all. No way to see it in phone browser. the sdacrd doesn't appear in Settings> memory too.
I tried many kind of formatting : fast formatting, or not with Windows 8.1, I also delete the FAT 32 partition on sdcard, then recreate it in FAT32... No more success...

So I tried to access trough adb but no success...I get a strange error I've never seen when trying to cd to usual mouting point of sdcard (/mnt/sdcard1/)
The error: Transport endpoint is not connected.
Any idea so I recover my sdcard please ? that's really boring !

Thanks in advance

The phone has a stock recovery, is running android 4.4.2 KitKat, and is rooted.

[Edit] tested with an other Wiko Rainbow (which had some sdcard problem too) and same issue !! Exactly the same ! sdcard no more recognized with "Transport endpoint is not connected." issue trough adb ! I precise I used an other sdcard, but same brand that the first

So, to resume we have 2 phones Wiko Rainbow, 2 Samsung class 10 SDHC card, and exactly the same issue for the 2 devices ! Problem can't be software, because it's been updated some days ago for the both smartphones, and the problem didn't solve.

So I tend to think the samsung sdcard may be defective, due to too many R/W perhaps ? I have no idea.... Can somenone enlight me ?

Thanks in advance

Title: Sdcard not recognized after formatting


问:
How do I do the emergency turn off Android device with embedded battery?
Imagine your device is hacked and you want to turn it off now (because of it is using network in bad manner), but the rootkit blocked all functions.

How do I forcibly turn off the device? I've tried holding the power button and the devide said it will reboot instead of shutting down.


问:
Problem with Partitioned Internal SD card! I can't get full size back!
I have a Android Matricom G-Tab Quantum Tablet with 1 GB of internal memory (tablet and system Space) and a 16 GB internal storage.

I was running out of space in the 1 GB memory and since Android doesn't use the internal storage just for pics and videos I decided to partition it so I could move some apps with Link2SD.

I partitioned the 16 GB internal storage using MiniTool Partition wizard like this:

8 GB FAT32 as primary partition

The rest as an ext4 partition

The partitioning was done correctly, but when my tablet tried to read the internal SD it didn't show 8 GBs as I expected. It only showed 363 MB. So I connected the SD card to my PC again, and I ran diskpart and "supposedly" cleaned all the partitions from the SD card, deleting any partitions in the process and restoring back its original size and everything and formatting it as FAT32.

The PC shows that the SD card has a FAT32 partition of 8 GB and it lists 8 GB as the whole space of the SD, card so it's missing the space from the ext4 partition. When I open the Minitool Partition wizard it only displays the 8 GB FAT32 partition as the "whole" space and only partition of the SD card. There are no signs of the ext4 partition (or its space).

I put the SD card on a Linux based system to look for the ext4 partition, but with no effort Gparted only shows the FAT32 partition just like Minitool Partition Wizard!

Also, now when I connect the tablet to the PC, it also reads a second disk of 1kb but you can't open it or format it! I'm suspecting this has something to do with the issue, but I don't know what do with it!

Now in the tablet it only displays the 363 MB as internal storage, but I can't seem to access it from anywhere. I don't know where this 354 partition came from. If I put files on the 8 GB partition I can't access them on the device, and If I boot to recovery (Stock Android recovery) and try to open a file from the "internal SD card" it says:

"Cant mount /sdcard"

If I insert an external SD card I can only access it from the recovery, but from the device always shows the 354 MB as the only storage.

I also noted if I open the storage folder with a rooted file explorer it reads these folders:

sdcard0

sdcard1

sdcard2

extsd

usbhost

I remember that before all of this happened the sdcard2 folder didn't exist.

I have tried these apps to "restore" my internal SD card back to its full size but none of them has worked:

SD Card Formatter

Mini Tool Partition Wizard

EaseUS Partition Master

HP Format Tool

It's important to know that now when I open Mini Tool Partition Master and the tablet is connected, it crashes. If I open it without the the tablet connected it starts fine. After it starts, if I connect the tablet to the PC and refresh the device list, it loads the 8 GB FAT32 disk and the 1kb with no partition disk. If I click the 1kb disk it crashes and closes abruptly!

I also tried a bit of testdisk but I don't understand it very well. Supposedly it restored my partition table but I cant see a difference.

If I connect the tablet as an media system I can access 354 MB storage!

I inserted a 2 GB external SD card and it reads the external SD card, so I partitioned the it (1 GB FAT and 1 GB ext2) and when I inserted it back it only read 354 MB just as the internal SD card! Also, if I connect the tablet with the external SD card to the PC, it only lists the 1 GB FAT partition and doesn't list its ext2 partition nor the internal SD card! I went back and deleted all the partitions from the external SD card and inserted it again, and now it displays its 2 GB size correctly!

Is there other way to access the internal SD card?


问:
thomson android mid1002
i have just recently got a thomson tablet for christmas after having it all set up it worked great for a couple of days when i turned it on a couple of days ago it booted up great until i got to the lock screen the a message saying android is upgrading starting apps came up when the slide screen appeared again after 2 seconds it jumped back to the android word logo and has been doing that for three days now. every now and then it will bring up an error message saying "unfortunately the process.com.android.phone has stopped working"how do i fix this please help.</p>

Title: thomson android mid1002


问:
Android simulator on Eclipse eats HD
I've found that the Android simulator in Eclipse eats up my hard drive.  I use an app to monitor my hard drive use, and I've found that when I start it up, it uses about 150MB of space on my hard drive while it's running.  When I shut it down, I usually get that space back.  However, if I have to close it due to it hanging or something else it will sometimes not give me all the storage back.

As an example, I was just using it and had to open 2 instances due to the first instance not working.  When I closed Eclipse and closed all the instances of the simulator, I was not able to recover 100MB of data from the simulator.  The simulator (and Eclipse) was the only application running on my computer, my computer was not connected to the internet for the duration of my use of the simulator (I had the Wifi card turned off), and this only happens when I use the simulator, so I doubt it's malware or a virus (plus I use a Mac, which makes it even less likely).

How can I clean up the disk space used by the simulator?  My hard drive is not that big, so if it costs 100MB of space every time I use the simulator it will kill my hard drive very quickly.

Thanks.

Title: Android simulator on Eclipse eats HD


问:
Sending mulitple pics via email
How do I send multiple pics via email on my Android Samsung S5? It says only 10 pics can be sent... when they are attached and emailed... recieve error 'failed' as a result in the outbox. Is there a setting that needs to be turned on and if so where?</p>

Title: Sending mulitple pics via email


问:
Network not changed from 3G to 2G on Xperia L
I am using Xperia L, If i used 3G connection in one place then i moved to other place if 3G connection is not available means my phone not changed to 2G connection, i set network setting mode is WCDMA/GSM. In that time if any one called to my number its says "not reachable" what i do please help me.

i am using

Phone Name      : Sony Xperia L C2104

Android Version : 4.2.2


问:
How to install apps directly to the external sd card on the samsung galaxy y?
Everytime while downloading apps from play store an error message occurs saying:"error while downloading insufficient space".what should i do to overcome this type of problem..can anyone help me out.I have already tried by installing "Android SDK" trick but it does'nt be helpfull because..... i think it works on windows 7 and i have windows 8.</p>


问:
Camera is unable to initialize
This after noon I wanted to take a photo with the camera 8Mpx my Razr i (the large, not the front one) and my phone told me "Camera is Unable to initialize."
The front camera works fine however.

I deleted the cache and data from the "Camera" app and it worked once.
Some hours later, I had the same problem, deleting data changed nothing. I rebooted, no change either.

My phone is modded a lot, I started it in safe mode to avoid starting all my Root apps. Apparently it works, the camera starts up just yet.
I have a lot of Xposed module. The only one that is likely to use the camera is Snapchat. I disabled it and she still did not work.

I don't think I am going to bother uninstalling my applications one by one. I'll flash a clean ROM and test the long term.
I read on a forum that someone had the same problem he had opened his mobile phone and re-tensioned springs that serve as connectors between modules attached to the casing and the motherboard.

Before flashing a new ROM and disassemble it, can someone advise me some tests?
Maybe we can identify the issue before using "the hard way".

In advance, thank you
Titus.

EDIT :
I rectify, in safe mode it does not work either.
Hard issue then I guess ...

Title: Camera is unable to initialize


问:
link2sd doesnot work please help
Link2sd not working on my rooted phone please help.
trying from 2 weeks. having Android 4.2 jellybean. it says Mount script cannot be created. no such file or directory.</p>

Title: link2sd doesnot work please help


问:
Fast switch between lock screens?
I know there is "No Lock Screen", which is a great musthave app that I have been using for months on all the devices I own. My friends/relatives love it too.

My only problem with it it's that I cannot switch to "Swipe" instead of no password. Since I have an LG, I unlock the screen with double tap. But accisental input also happened with my other Android phone.

So it would be cool if I could just rotate between swipe - pin/pass - no lock screens.

Ps: the app "No Lock Screen" works by using Device Administrator privileges. I have checked the 4.4 API and it is only possible to set no pass, or pass.

However I have root and Xposed on all my phones.

Title: Fast switch between lock screens?


问:
Samsung S3 neo battery life started to reduce rapidly from 2 days
I am using a galaxy s3 neo phone from almost 8 months, from two days I was using my computer internet in my mobile through usb. Then yesterday night while sleeping the battery was 47 percentage , and morning when I got up and used my phone it got off because of low battery. I dint face this problem from past 8 months, but from two days the battery is reducing a lot even if I am using or not using. Please can anyone say what measures should I take to make my battery as normal???

Thank you in advance


问:
Share PC network with phone when connected with USB

Possible Duplicate:

  How to set up reverse tethering over USB?

So, I know about tethering where I can share the mobile network with my PC.
I'm in the reverse situation - no mobile network and no wireless.

But my PC has a network connection. Can I share that with the android phone when the phone is conencted to the PC through the USB cable ?


问:
Nexus 9 stuck on setup screen because of Wi-Fi?
I performed a factory reset on my rooted Nexus 9, and when I tried to start anew, I can't connect to any Wi-Fi network (with the exception of my phone hotspot), and I'm stuck here.  Since I factory reset, I lost access to developer options and I can't USB debug.

I have tried wiping the cache, factory resetting, and wiping all data, but nothing seems to get the Wi-Fi working (The Wi-Fi works fine on my computer and the family iPad).  It's always saving the network, but never actually connecting to it.  In the end, the Nexus 9 tells me "Avoided Poor Internet Connection" when in reality, the internet connection is excellent.

Is there anything that I can do to fix this, just in case Best Buy (where I purchased my tablet) says that my warranty is voided?

Any help would be appreciated.


问:
Installing TWRP on Xperia running CM11
I've got an Xperia Z2 running CM11, and would like to switch to TWRP as my recovery.  TWRP's website has the instructions I followed
 for this device.

It states that "if you install current CM10 and CM10.1 nightlies and flash TWRP to the FOTAKernel partition, you will be able to use TWRP instead of the CWM that normally comes in a CM boot image" (I'd be amazed if this worked for CM10 and not CM11?)

I have downloaded the 2.8 openrecovery***.img file to my sdcard, and followed the instructions -

```<code>adb root
adb shell dd if=/storage/sdcard1/FILENAME.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel
</code>```

adb output:

```<code>23828+0 records in
23828+0 records out
12199936 bytes transferred in 1.579 secs (7726368 bytes/sec)
</code>```

So adb seems to think it worked, and dd seems to think it found something called "FOTAKernel" to overwrite.

Reboot to recovery, and no sign of TWRP, it still puts me into CWM.
What am I doing wrong?

Title: Installing TWRP on Xperia running CM11


问:
Viewing all applications in an alphabetical list in 4.4.2
On Android 4.1.2 I was able to view all applications in an alphabetical list:

Is there any way to do so in Android 4.4.2? By default applications are in a grid:


问:
I have both 159 contacts and no contacts, according to different screens of the 'People' app on my new phone
This is insanely weird.  If anyone can shed light on it, please help.

I'm migrating from CM11 on a Samsung to CM11 on a Sony Xperia (both unlocked+rooted, and without GApps installed). I've done this with Titanium Backup 6 maybe a hundred times, and also used my phones without Gapps since the start, both have been 100% straightforward so far.

This time I backed up contacts on the Samsung with Titanium and restored to the Sony, but the "People" app promptly said I have no contacts. I couldn't get it to show any of the contacts restored by Titanium. Never had that before. It let me create a contact but Titanium's restore failed.

I tried instead using "backup contacts" and restoring, with a .vcf file. That worked and showed 159 contacts imported, but when I use the 3-dots menu to "delete contacts" it insists there are no contacts. Press back key and it lists 159 contacts. Press delete option and it tells me I have no contacts.....

How can the same (standard) 'People' app tell me on one screen I have 159 contacts then when I try to delete them, tell me I don't have any contacts? I haven't done anything beyond importing contacts!


问:
Saving Gmail mail items to PDF results in html type files
I want to save an actual email from Gmail as a off to Drive, directly from my mobile phone (lg g2). For example I may save a receipt from play store as a PDF.

However the resultant file turns out to be a rambling html type file. I use the print option from Gmail.

Saving an attachment works fines.

I can't locate any options or settings that may impact the printing process.

I would appreciate any advice from others who may have experienced this issue.

Thanks


问:
Adding more than 3 fingerprints in Galaxy S5 by swiping different fingers when adding a new fingerprint
On the Samsung Galaxy S5 one can bypass the 3 fingerprint limit by swiping different fingers when adding a new fingerprint. Can this cause any security issue?


问:
SMS backup in Android

Possible Duplicate:

  How do I backup and restore SMS Messages?

How can I make a backup of SMS messages to the SD card in Android 2.2?

OwnerDisplayName: niky

Title: SMS backup in Android


问:
Audio/video splitting on chromecast
Is there any way to split the audio and video between my phone/laptop and TV so that audio plays through my phone/laptop and video through the TV? </p>

Title: Audio/video splitting on chromecast


问:
(SP Flash Tool) Recovery.img file too large and causes region overlap message. Safe to Proceed?
I am trying to root my Micromax Canvas Colors 2 A120 running KitKat 4.4.2 using the SP Flash Tools.

During the flashing of a recovery after selecting the Scatter File for my device (I created the Scatter using MTK Droid Tools,) SP Flash Tool throws a message that the selected recovery image (about 6 MB) is too large and causes overlap of regions.

However this doesn't seem to be an error as it lets me continue with the flashing process.

However I did not yet proceed with the flashing process as I am not sure about the warning message.
Will it be safe to proceed ignoring the region overlap message? Or should I choose another recovery file? I've googled a number of recoveries for my device, but mostly every one of them is of the same size (a few KBs here and there...)


问:
huawei ascend y530 stuck in recovery screen
My phone huawei ascend y530 stuck in recovery screen.  On the screen shows the android icon.I can not turn on phone. Please help me friends.</p>


问:
How can I see how much money I can send in Venmo?
Venmo has a weekly sending limit:

Screenshot (click image for larger variant)

How can I see how much money I can send in Venmo (i.e. weekly sending limit minus everything I have sent within the past seven days)?


问:
Samsung Galaxy S I9000
i have samsung galaxy S i9000..which in fact is for t-mobile (sgh t-959v). the contrast of the screen is to high really. 51% of battery drain is for the display. the brightnees i set it in lowest ..but the contrast of colours is to high. and the photos with cam or retrica are so fucked up cauze the contrast is to high not normal. please anyone can help me??</p>

Title: Samsung Galaxy S I9000


问:
How Do I sort Email within my Motorola Moto G email program?
Within the Moto G email program which seems like Outlook, how can you sort the emails within your inbox? I want to sort them by sender not date.</p>


问:
Samsung Galaxy S4 crashing randomly with Xposed Framework installed
I am on a rooted Galaxy S4. Software version 4.4.2. I have the xposed framework 2.6.1 installed. I am getting random crashes every few minutes-hours with it installed, with, or without modules. I dont get a popup error message. I just get the one vibration, followed by two short vibrations a few seconds later. I have tried asking elsewhere, I have tried different versions of the framework, I have uninstalled and reinstalled. Nothing has worked. I know it is xposed because as soon as I uninstall it I get no crashes.

The logcat messages says:

```<code>01-02 16:13:23.677 E/DatabaseUtils(894): java.lang.SecurityException: Permission Denial: get/set setting for user asks to run as user -2 but is calling from user 0; this requires android.permission.INTERACT_ACROSS_USERS_FULL
01-02 16:13:23.677 E/DatabaseUtils(894):    at com.android.server.am.ActivityManagerService.handleIncomingUser(ActivityManagerService.java:14620)
01-02 16:13:23.677 E/DatabaseUtils(894):    at android.app.ActivityManager.handleIncomingUser(ActivityManager.java:2258)
01-02 16:13:23.677 E/DatabaseUtils(894):    at com.android.providers.settings.SettingsProvider.call(SettingsProvider.java:663)
01-02 16:13:23.677 E/DatabaseUtils(894):    at android.content.ContentProvider$Transport.call(ContentProvider.java:325)
01-02 16:13:23.677 E/DatabaseUtils(894):    at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:275)
01-02 16:13:23.677 E/DatabaseUtils(894):    at android.os.Binder.execTransact(Binder.java:404)
01-02 16:13:23.677 E/DatabaseUtils(894):    at dalvik.system.NativeStart.run(Native Method)
</code>```


问:
Display connection bars in the notification bar iff the signal strenth is below some threshold
Is there any way to display the connection bars in the notification bar if and only if the signal strength is below some threshold (e.g. 50%)?

The connection bar I am talking about is shown below:

I am only only interested in the connection bars when the signal strength is low.

I use a Samsung Galaxy S5 SM-G900A with Android 4.4.2.


问:
Google Play app seems corrupted
I have a Samsung Galaxy Skyrocket SII (yes, quite old now) and it's had a litany of issues as of late, but the one I find curious of all is the issue with my Google Play app. Every bit of text within the app (and the actual name of the app underneath the icon) has a bizarre use of accent marks over all the letters in the title, within brackets, and ends with the words, "one two." Installing something from the store is impossible as it always says that there's insufficient space for them, but that's inaccurate. I'm not sure how this affects my phone beyond the program, itself, but I'd be interested to hear if this is something I can repair or if it is the act of something malicious. Thank you.</p>

Title: Google Play app seems corrupted


问:
I can't see new files throught windows explorer
i can't see my new(!) files on android throught windows explorer while i can do it by ES explorer or adb shell. Is there any way to fix it?</p>


问:
Add an email address as a shortcut in Android phone
I am using an LG G2 phone with the standard keyboard. I wanted to add a shortcut or entry to the personal dictionary so that I wouldn't have to type out my email address all the time.

However it is not possible to enter the "@" symbol in the shortcut or personal dictionary dialog. I have save the components of my address to the dictionary but it enters with spaces which defeat any time saving as I need to remove them.

Is there another technique to achieve this? It seems like I need to install a third party keyboard app, but this sounds extreme for such a commonplace issue.

Thanks


问:
Share internet from Nokia S60 (Symbian) to Android 4.4
The devices are Nokia N95 and Sony Xperia Z1.

I tried JoikuSpot to share the connection over Wi-Fi, but Android doesn't support ad hoc access points.

I was about to give BlueVPN+ a try, but its author states that it doesn't work with Kit Kat versions (4.4.*) due to a VPN issue.

Is there any other solution?


问:
Recover deleted SMS message using Google Backup?
I use Android 4.4.4 & XPeria Z3. Google auto backup service is turned on.

Recently I deleted my SMS messages and now I want to recover one particular SMS.

Is it possible via Google Backup? If yes, what is the correct way?


问:
arnova 10d G3 cant get past restore screen android
I have a tablet by Arnova  and its not getting past the system recovery page after putting it into that mode by pressing vol+ and power button i see the green android sign for a bit and then goes to a dark screen and that's it .....any ideas please? its a 10d G3 by the way.</p>


问:
Apps on Sd card dissappear
I've not had this phone for long,  but quite a few times,  more so on the last few days,  apps have been saying they are not installed of they are in the Sd card.  I don't know where on the SD card apps are stored so I haven't checked there.  But the 8gb music I have in the SD card does not dissappear. </p>

<p>Thanks for the help </p>

Title: Apps on Sd card dissappear


问:
after switching to art phone stuck in bootloop
i have a supersonic android tablet i switched to art when it restarted it stuck on the android lolgo but the silver light is still flashing on it NB. i left it there for about 2 half hours</p>


问:
New Galaxy S5 , Youtube is draining battery by 10 - 15%?
I recently got my S5 and when I look in the battery settings I see that youtube is draining a lot of my battery. I couldnt greenify it and I don't know what to do. Sometimes it goes up to 22%


问:
Musics player stops working when the tab is tilted to landscape!
I am using I ball Slide 72363G17 4GB, I just had an firmware update and after that, whenever I tilt the tab to landscape while playing music, music player stops working by showing the message "Unfortunately, Music has stopped."
Please give me a solution.

If you don't know a solution, please tell me how can I roll back the update.


问:
App not compatible anymore
I recently had to factory reset my phone, a Samsung GT-S5302 with Android 2.3.6. Now I'm trying to reinstall apps from Google Play store, but one of them says "your device is not compatible with this version" on the play store page.
This is nonsense, as it was working until yesterday, and it had been installed correctly and using the official way from play store months ago, on the same phone with the same Android version. Play store, seen from my PC, even still sees that app as installed, but at the same time says it's incompatible.

I contacted the user service of the app and they told me the app is compatible with android 2.3.3 onwards, therefore it's a Play problem. I also already tried to perform the steps suggested in the troubleshooting (resetting play's updates, download manager's cache and all that), with no results.

Title: App not compatible anymore


问:
Force Runtastic to show kJ instead of Cal
How can one make Runtastic to show energy unit in kilo Joules instead of Calories?</p>


问:
I used Android Device Manager to lock my phone but now it will not unlock
I have looked at the other questions about this, but none have yet to help me. I locked my phone using the Android Device Manager because the pattern had been put in incorrectly too many times. I have tried using several different passwords, yet it always pops up as being incorrect. Does anyone know any trick or something that can help me out? I really do not want to reset to factory setting because I have several very important things on my phone.</p>


问:
Transfer ColorNote data to new phone without SD card
I'm trying (without success) to get back my old notes (I changed device). I had an Android Wiko Slim, but I changed for the Android OnePlus, and OnePlus has no external SD card. Instead, it has 64GB internal storage. I don't have the old SD card anyway.

I didn't know about online synchronization and stuff, so I did a raw copy (through USB cable of my old phone) and copied all the folders. I even have most twice, probably one of them being SD Card. So I tried to copy data/colornote/backup, replacing my old files. I did the same with Android/data/com.socialnmobile.dictapps.notepad.color.note and restarted my phone, but nothing worked.

What is annoying it that I deleted ColorNote folders on my new device before copying them, but I still have my one lonely note I did on my new phone.

Is there a way to do it, like simulate an SD card? Or just replacing manually the right files should do it? Also, which files?


问:
Can't connect to OpenVPN properly on Lollipop
I'm having a problem similar to that described here: https://forums.openvpn.net/topic17851.html - namely I have a home OpenVPN server set-up that I can connect to with my Linux machines and with Android Kitkat, but when I tried to connect under Android Lollipop (with various Android OpenVPN apps), it doesn't work - I remain connected to my local network.  Most of the OpenVPN apps I try, including OpenVPN Connect (the official app) just report successful connection (but then don't show any up/down activity beyond an initial blip) - even though they aren't really connecting me properly to the VPN.  However, 'OpenVPN for Android' app additionally reports:

```<code>Route rejected by Android224.0.0.0/3 Bad LinkAddress params /224.0.0.0/3
</code>```

Which is mentioned in the forum post linked above. I tried the solution suggested there (though, in fact my client-side .conf didn't have any "topology" entry - so I tried adding "topology net30"), but it didn't help.

Again, all of my other devices (Android Kitkat, Linux machines) can connect to the VPN without any difficulties or complaints.  Is this some sort of Lollipop-specific glitch and is there any way round it?


问:
Clicking instead of dragging to expand the notification bar
Is there anyway to configure the notification bar so that it gets expanded when I click on it (i.e. no need to drag it)?

I use a Samsung Galaxy S5 SM-G900A with Android 4.4.2.


问:
Prevent factory reset after 10 wrong password attempts on LG G3
My LG G3 does a factory reset every time you get the password wrong 10 times. It has happened twice and I have lost everything that wasn't backed up along with at least half an hour to redo everything. Is there a way to stop this, without rooting it?</p>


问:
Lolipop on Nexus 5 - trouble with trusted devices
I have a Nexus 5 running Lollipop.  I purchased some NFC chips to use as trusted devices. Usually the first time I access one of the chips it works just fine but the next time I access it it acts like it doesn't even exist. If I turn Smart Lock off and back on again then the trusted device works just fine, (one time).

Any idea what is wrong?


问:
Can't move files to SD card
I have a Sony Xperia M2 (not rooted) on 4.4 kitkat, and recently it started giving errors whenever it tries to move files to my external SD card. My internal storage is almost full, and it sometimes gives me notifications to move files to my external SD to clear up space. However when I tap it to actually move files, it fails with

```<code>Transfer interrupted. Check SD card for partially copied files.
</code>```

In fact, no apps seem to be able to write to the SD card at all. In terminal emulator, I get this

```<code>$ cd /storage/sdcard1
$ mkdir test
Failed to create 'test': permission denied
</code>```

What happened, and how can I fix this?

Title: Can't move files to SD card


问:
Samsung Galaxy S III red light flashing rapidly upon plug in
The short version: I can't turn my Samsung Galaxy S III on, and when I plug it in, I get a rapid flashing red light, but no other response.

The long version: My Samsung Galaxy S III does not turn on. When I plug it in, the light on the top left flashes red. It does this rapidly, but it is not flickering, and stops after about a second or so. To give an indication as to how rapid it flashes, it goes about ten times in that second, and then just stops; that is, it flashes once every 100ms. Like I said, though, it is not flickering--the rate at which it flashes appears uniform.

Background information: This is following potential water damage. The device was put in a washing machine and I discovered it only after the cycle had completed. I removed the battery and the SIM card immediately and let it dry in front of a small fan for three days before attempting to plug it in. Due to concerns that the flashing red light might be the device's way of warning of a potential short-circuit, I have NOT left it plugged in for more than a few seconds at a time.

The question: What does this mean, exactly? Is this an obscure error code, and if so what does it mean? What approaches to salvaging this device apply in these circumstances, if any?


问:
Restore backup from internal storage
My first problem:

My Google Play had a persistent "No connection" error.
There are a bunch of fixes but none of them worked.
So I decided to try the final fix: Restore device.
Now I knew this would delete most my data (Rest stored in Google Account cloud).
So I looked into backup software for my laptop (since I couldn't get backup software on the play store).

My second problem:

I'm a recently started Android developer so I had the SDK and USB driver. Now I tried to push my software to the device through USB but USB debugging wasn't working (Yes my debugging is on, yes I've tried everything to fix my debugging problem).

So then:

When I couldn't get backup software on my android OR my computer I thought just copying the data off my device (my computer could see the device as a media device, so I could see the files on my computer just couldn't get USB debugging on).

My third problem:

So I copied everything I could and saved it to my computer.
Restored my device.
Dragged all the files back onto the Android.
Didn't work.
Is there anyway I can get those files back onto my device?
Is has folders such as: Android, DCIM, Download, Movies, Picture, Storage etc...

TL;DR:

My Play Store isn't working. (It now does after the reset).

My USB Debugging isn't working.

I can't get my "backup" back onto my device.

If anyone could fix any or all of these problems, that would be amazing, if you need anymore info let me know!

Title: Restore backup from internal storage


问:
Copy bluetooth paired devices from one phone to another
I bought a new Android phone and was able to transfer all my data, sms, call log, etc to it.

My question is how can I transfer the list of all paired bluetooth devices from my old phone to the new one so that I won't need to pair my new phone with my bluetooth devices again?

Is this even possible given that each phone has a unique bluetooth mac address?