问:
All processes crashing suddenly
So, for the 5th time, my Moto G2 (2014) started crashing all android core processes: acore, gapps, etc; over and over again, you press the "OK" button, it crashes again immediately.

Resetting the phone won't fix it.

The last 4 times I always had to make a factory reset, EVERY 3 MONTHS. I can't find any info regardless that issue, and no I don't download anything other than the Google Play Store. I do, however, use my phone as a debugging device for apps I create, since I'm a developer.

These crashes always happen after updating apps on google play. If I could take SS I would, but my phone won't work at all. There's infinite popups saying "com.android.acore has stopped", "com.google.process.gapps has stopped", and it never ends;  and then it start crashing the rest of the apps (Instagram, Facebook, Whatsapp, etc).

Note: I am not running lollipop since they didn't make a proper update for lollipop on the xt1063; they only made a rom with memory leak that needs to be reseted every 6 hours. I'm running 4.4.4.

Please I beg for some help, I am already tired of factory reseting my phone every 5 times.

Title: All processes crashing suddenly


问:
Storage Problems on Android 4.4 Tablet
I have a cheap tablet with Android 4.4.2.

Manufactorer: JTY

Model: KT07B

I need some help understanding the Storage and how to organize it. Here is a screenshot of the "storage"-item in the settings:

The storage is divided into Phone Storage and Internal Storage
There is an SD-Card slot at the tablet, but there is no card inserted, so there is no "SDCard Storage".

My first question is: What is the difference between those 2 storage-types?

As you can see "Internal Storage" is pretty full. I tried to move every app into the "Phone Storage". But for almost every app, the option "Move to Phone storage" is disabled. So my second question is: Why is this option disabled?

When I try to install a new (big) app from the playstore, I get the error message, that there is not enough space. So my third question is: How can I install new apps to "Phone storage" where there is a lot of space left, instead of the almost full "internal storage".

Under "Default Write Disk" there already is "phone storage", but nevertheless every app that I try to install warns about the few remaining storage.

On the 2nd Screenshot you can see an example: I cannot move this (freshly installed) app to the phone storage...

EDIT:

This other link doesn't help at all. E.g. it does not explain, why I can't save most of my apps on the "phone-storage", but some few apps can be stored there...

ContentLicense: CC BY-SA 3.0

Title: Storage Problems on Android 4.4 Tablet


问:
A Cardboard Performance Problem
I selected Sony Z1, HTC E9+ and Redmi Note2 for Cardboard App performance test.
Before this test, I supposed the Cardboard App could get the good performance on HTC E9+ (it has a high score on Performance Benchmark).
As below test result, HTC E9+ had the worst result of this test!!!!

Does anyone have suggestion for this test result?

What's the major factor for the Cardboard App Performance?

Test App Description:

Mojing:(Chinese VR App)
http://mj.mojing.cn/

VideoTheater:
This App is implemented by myself.

SimpleVideo Player(a Unity App):
Create a simple VR secne and play a video inside it

VerySimple VR App (a Unity App):
Same as "SimpleVideo Player" but remove the video player

Cardboard Example App@Unity:
Download from Cardboard Developer Web.

Cardboard Example App@Android:
Download from Cardboard Developer Web.

Thanks,
Tony

Title: A Cardboard Performance Problem


问:
How do I disable the power off warning for android?
This is NOT a programming question, just a user question.

When I hold down the power button to turn off my Samsung Galaxy S, I get a prompt to select power off, airplane mode, etc. Fine. I pick power off. THEN, I get a second prompt telling me "The device will power off" and I have to click "Allow". I just want the ability to turn off my phone quickly. Can I disable at least the second prompt? Or is there a way to just press one button and turn off my phone without all the nag screens?


问:
How do you change which app opens when USB is connected?
Regarding which app will be opened when I connect a USB ("OTG") device.

How do I change this setting. I do not wish any of the following apps to open:

Screenshot (click image to enlarge)

(The screenshot shows the situation when I connect a USB flash drive.)

I wish Android stock file manager  ("My Files") to open when I connect a USB flash.

A week ago I got problems connecting USB. Test apps for USB say flash disks are connected but I can not see them.

The only time they work is when Android stock file manager opens on connection. It always used to be like that but now "My Files" only opens automatically, occasionally.

It seems to work better for flash drives that have never been connected before. Somehow some apps have decided that they should open for certain defined USB devices. (I may unfortunately have replied yes to some questions earlier.)

I naturally looked in the application manager. I found a relevant setting for one of these programs but not for the remaining.

It is not practical right now to uninstall the programs or format flash drives.

How do I make stock file manager "My Files" open default when USB is connected?

Thanks

Android 5.0,
Galaxy Note 3

Edit

If someone else gets the same problem I can add this: The best file managers for USB/OTG that work even if Android can not see the flash drives seem to be:

Nexus Media Importer ($5)

Total Commander OTG plug in ($1)

With a modern good speed USB flash drive these two programs copy files with "reasonably" good speed.


问:
jelly splash started fresh even after restoring its data via titanium
I have backed up jelly splash's data with titanium.

I updated jelly splash to 2.22.2 with google play, I thought after restoring its data with titanium our progress should come back but it didn't, it started from the level 1 again !!.

I tried this to verify if titanium restore really worked : first I went to Settings->Apps I chose jelly splash, second I cleared its data, third I went to titanium and restored again, last I went back to Settings->Apps->jelly splash and there I can see the data was successfully restored(I can tell by size, it becomes from zero to 10 MB excluding the app size).

So Titanium worked perfectly, then why didn't jelly splash recognize that ? and is there a way to restore our progress, we reached around level 180 !!!!?

Note : downgrading the app and restoring data again didn't help


问:
Strange icon with "N" letter in Note 5 phonebook
When I try to add new phone number to an existing contact, some kind of icon appears in phone number field. Please see screenshot:

Thus happens since upgrading to Android 6.0.1.  What is that?


问:
Show "battery so far" chart instead of the "projected battery life" chart in Marshmallow
After the update to Marshmallow, I notice the battery level chart is different that I had it with K. In KitKat, the chart was "last charge until now" long, but in Marshmallow it is "last charge until projected life" long.

The projected life is not really as useful as they might have anticipated it to be, its accuracy is questionable, and it only skews the scale of the chart. And it usually is not a small wasted space - on the contrary, usually it is much wider than the rest (currently 3/4 of the entire chart width).

Is it possible to revert to a KitKat style battery life chart?


问:
moving legacy app to new device
So I recently bought a new phone and there's this app I have on my old device that is not available in the play store anymore and that I should nonetheless like to move to my new device.

I'm confident that if I searched for it on the net, I'd be able to find the .apk of the app.

However, I also know that after installation, the app used to connect to a server to download additional files necessary for the app to work (once). That server doesn't exist, anymore. The data, though, must of course still be on my old device, somewhere.

Where do I find that data and how can I move the app?

Note: neither device is rooted.

Note: I cannot root the new device

Title: moving legacy app to new device


问:
Enable/Disable one Account sync only
Is it possible, using Tasker (or Tasker Plugin), to enable/disable the synchronisation for a specific account/app only, without changing the sync status for any other account?

e.g. only change the Sync enabled/disabled state "Sync Inbox" on my work Google Apps account.

I have been using Tasker and the Synker plugin, but this changes all the Accounts which existed when you setup the Tasker Plugin (e.g. if you change the settings from the Account Settings later, the next time the Tasker task runs the Synker plugin resets your changes) - unless those accounts didn't exist when you configured the plugin in which case it ignores them.

Title: Enable/Disable one Account sync only


问:
Android Marshmallow internal storage problem
I have a Moto E 2nd Gen running Android 6.0.  In the Storage & USB menu it shows that I have used up over 4 GB of space, but it shows I have used only 2.5 GB for apps and around 100 MB of other data.

What is causing the discrepancy? Even clearing the cache does not help.

I tried DiskUsage. This is ascreenshot of my internal storage.

It shows System Data as almost 4GB. Is this normal ?


问:
Whatsapp delivered message a deleted message
I deleted a Whatsapp message that I sent while my phone was offline and the clock sign was there , I did not see the single tick sign (meaning that the message supposedly did not leave my phone). Still the message was delivered to the recipient's phone after I got back online. Why is that? what can I do to stop this in the future? What can I  do to stop a message from going to a group? I can not block the group nor can I leave it.   </p>


问:
Enable interaction with screen when running Android-x86
I am running VMware Workstation Player 12 (henceforth as Player) on Windows 7. I successfully installed android-4.4-r3. However, I can't interact with the screen. Keyboard works fine (I used it for partitioning disk, install grub and some other things).

According to this post, I should tweak input menu, but there is no longer an input menu in Player!

When I click on player, once screen saver is on, windows pointer disappear, and I could no longer have interaction with keyboard.

Am I missing the obvious?


问:
Google Voice stopped transcribing messages after switching to a different carrier
I have a Samsung Galaxy S4. I recently changed cellular carrier from Verizon to Consumer Cellular and I kept my phone & my number, so it was "ported" over.

Prior to this change, I was using Google Voice, because it types transcripts of voice mails received in to emails.  I have a Google Voice number, but never used it to make calls.

Google Voice stopped transcribing messages on the day I changed carrier. The Voice mail setting on my phone is set to Google Voice, but I am retrieving voice mails through Consumer Cellular.

How do I fix this issue?


问:
Change Android Smart TV Box settings from tablet to TV
I bought this Android based Smart TV Box from Amazon. It's complicated to navigate within the interface because the Android settings of the box are for tablet instead for TV.
That causes the problem that apps that are TV optimized (Netflix..) display the tablet interface instead of the TV one.
Is it possible to change the box settings to TV?

Details:

Android 5.1

Octa-Core 64bits CPU - Rockchip 3368 Octa-Core 64-Bit
ARM Coretex-A53 up to 1,5 GHz, 2G RAM.


问:
Install additional dictionaries to AOSP
I would like to install an additional dictionary to my Android keyboard (AOSP), is there any way to do so which would not imply installing another keyboard?</p>

Title: Install additional dictionaries to AOSP


问:
Nexus 4 - Random reboot
I have a 3 years old LG Nexus-4, I have tried multicore cpu controller pro and some cardboard/VR apps (google cardboard, fulldive, etc..) recently & I have faced some rare random restart for 4-5 days. (that was not too much, its like 2 times restart a day)

Now I am facing a very wired issue. My phone runs fine on AC/charging status, but as soon as I go on battery (disconnect AC/charging) mobile just goes off or reboot and does not boot at all :(

Another weirdest thing is it works fine (on battery as well) on bootloader & recovery clockwork (6.0.4.7-mako.img) adb & fastboot command works & even touches works fine on TWRP 2.7 and battery status reports properly 100% to 1% (till it dies after full battery drain & it takes for 3-5 hours), so battery is not a real problem :|

The following things are already tired and result are mentioned respectively.

Uninstalled all the recently installed app and cleared all settings from mutlicore cpu controller pro

Updated OS to 3rd party marshmallow, Tried a 6.0 Android M for nexus 4 from xda forum.

Rolled back to factory image - Android 4.4 (occam-krt16s)

Updated OS from factory image - Android 4.4.4 (occam-ktu84p)

Tried TWRP 2.8, 3.0 as well

Tried debugging with adb :

C:\Program Files (x86)\Minimal ADB and Fastboot>adb bugreport

/sbin/sh: bugreport: not found

C:\Program Files (x86)\Minimal ADB and Fastboot>adb logcat -v time

/sbin/sh: exec: line 1: logcat: not found

Tried to boot to safe mode. works fine again only on AC/Charging. :(

Results: No change at all :(

It would be very grateful, if anyone could give some information how to find the root cause or a solution/fix for this.

Title: Nexus 4 - Random reboot


问:
Transferring SMemo Notes
I am currently using SMemo on my Galaxy S3, I am about to get the Galaxy S7 Edge.  How would I transfer the notes from my SMemo app from my 3 to my 7?

(And I don't see a tag for the samsung-galaxy-s-7-edge so I could only tag the S3)

Title: Transferring SMemo Notes


问:
Smart phone factory reset, but forgot google account -- bricked now?
Motorola Moto E LTE XT1528 (Verizon) running Android 5.1  I bought this phone in Aug, 2015.  I have the box, the receipts and a copy of the transaction from Best Buy via ebay. (EDIT: the boatloader for this model can't be unlocked)

I pulled my phone out of my pocket this morning and was greeted with a "Select Language" screen.  Somehow it had preformed a factory reset.

To my chagrin, it required my google account to use the phone.  I set this up long ago and I never use the google account. I couldn't remember anything but a few letters of the account.

I tried all the recovery options on https://www.google.com/accounts/recovery/ but nothing worked.

It seems that now my only choice is to buy a new phone. Does anyone know if anything can be done?

Edit: In regards to the moderators suggested solution: With 5.1 you can no longer wipe the data and return to factory settings with the bootloader.

Edit 2: Verizon, Best Buy, Google were unable to assist.  Motorola at first told me the "phone is now bricked" (their words).  After talking with Google again they conferenced in Motorola who agreed since it was still under warranty they would service it.  So I am sending it back to them.

As a curiosity I tried all of the suggested solutions in the answers that were suggested in the duplicate question.  Specifically for the XT1528 there is no menu options in the pull down that allows you to try to bypass the boot loader block.  In other words at 0:41 in this video https://www.youtube.com/watch?v=cLZOI-9tYg4 that button does not exist in the upper right. I added a screen shot showing the option that is not available so you don't have to watch a video:

This is unfortunate because when I bought this product I had no idea how significant that spontaneously made up google account would become over time.  The phone just said to create one, there was never any implication to how important it would be because there was no "Kill Switch" feature at the time that depended on it.

I'm well versed in the android tools, so if someone has an idea, I would be willing to see if it works before I send it back.  So far nothing has.


问:
Why do these white artifacts appear on animated GIFs in Facebook Messenger?
Animated GIFs that I send and receive in Facebook Messenger have square white artifacts. This also appears on the GIF previews when I search for GIFs to send. It appears to be on certain pixels that don't change throughout the GIF, could it be something compression related?


问:
Most complex locked phone ever, needs a genius to solve
Is there any hope. I feel I have exhausted all the options I have any knowledge of. I’ll explain the situation and methods i have tried.

I broke the screen on my galaxy s2 causing the touch screen to not respond and then eventually the screen to go black.

The phone got replaced and sat in a box until one days I felt the need to find out what I had left on the old phone, photos, information just out of pure curiosity.

I was able to turn the phone on and although I couldn't see anything I could hear texts coming through, the phone was buzzing etc. Anyway couldn’t see what was going on. So I borrowed my girlfriends galaxy s2 which she no longer uses and used the screen off that to use as the screen for mine via the ribbon cable. Watched a youtube video and it was all fine, booted up okay until I realised the phone was LOCKED! locked with a pin, of x amount of digits long.

I tried every possible combination I have every used, never used, I am never guessing the thing. I can’t remember if it is my usual 4 numbered pin or whether it is numbers that would spell a word.

Tried plugging into a computer but of course it wont pick it up until the correct password is entered.

The gmail unlock option, the phone has been out of use for over a year, possibly 2. It no longer shows up on account and I have no signal on the phone either. (I did put the sim back in, just realising now if i removed an aerial or something when fitting the new screen). I don’t have signal at all. there is no forgot password option.

Tried downloading kies to my mac and doing it via a usb but ran into the same problem as before.

downloaded software onto an sd card but I cannot get the device to boot into recovery mode, I think it may be because the volume buttons are not working. I am trying a method of battery out and charge the phone, heard someone say that this can force a htc into recovery mode so i thought it is at least worth a try.

I will not be defeated. I DO NOT WANT TO DO A FACTORY RESET. I will keep trying every possible option until I get a solution. Turn on the phone and find that nothing on there was worth the hassle.

I see a few ways out of this

1 bypass the lock screen via black magic and or disable it

2 somehow regain signal then use gmail account recovery, ( i don't know if a sim becomes redundant after a period of inactivity)]

3 somehow enable a pc/mac to pick it up

4 not sure about the usb otg method

Any help much appreciated


问:
4.4.2 KitKat app name truncation
Since a month or two the app titles on my homescreen keep getting truncated even though there is more than enough space.
An example would be "Settings" which gets truncated to "S..."
Moving an app around the screen seems to refresh it, and after that it does show the full app name.
I've tried modifying font size, but that doesn't fix it.
The phone itself is up-to-date, and not rooted.
The same thing occurs in the menus and app drawer, but that's much less of an inconvenience.

Is there any way to turn off truncation of the app names (or if that's not possible, an app that takes over the home screen and doesn't truncate the names)?

My data:
Android 4.4.2
Acer E39 E700 Liquid

Title: 4.4.2 KitKat app name truncation


问:
Apps are installed in my smart phone without my permission?
When wifi is on, Some strange applications are being installed automatically. I don't request them. They are downloaded without my permission.
I uninstalled (removed) the unwanted apps from my smart phone. After a while, I found new unwanted apps in my phone. They are slowing down my cell phone and making it stuck. They also reserve or use my SD card and the internal memory of my phone.

I tried to fix this issue by editing (adjusting) the settings of my mobile but nothing happens.

I downloaded two antivirus softwares, They are avast and AVG, but nothing happens.

What should I do to prevent these apps from being installed on my phone? Is there a good app that controls or manage the downloaded apps?

By the way, yesterday, I found that mobile data is on without my permission and the unwanted apps were being downloaded. This costed me a lot of money.

How can I get rid of all of these problems?

Here is the specifications of my mobile: http://bestmobs.com/tecno-p5/

Thank you very much,


问:
MMS messages end up in a new conversation with my own phone number as a recipient
I recently got a Nexus 6P. One very strange and annoying behaviour is that whenever I receive an MMS from someone I have a conversation with the MMS message will be stored in a separate thread with the sender, myself and my phone number (three participants that is) as participants.
And if I answer the with an SMS in that new thread I receive another separate SMS from my own number (because I send the SMS in the group which then goes to the original sender and to my phone number).

So in short, does anyone know why when I receive an MMS that message is separated into a different conversation with me, the original sender and my phone number?


问:
Add pictures to contacts (fast for many)
S4 I9505, Resurrection remix 5.6.5 Marshmallow 6.01

As the title is saying I want to add some pictures to contacts. I have nearly 550 contacts and for 400 I have local pictures, which I want to add.

(pictures are named as contacts)

I know the 2 ways (select contact and add photo/ select pictures, and set as contact photo), but for 400 pictures is taking too long..

Is there a faster way to do this? I was thinking for a drag and drop procedure...(on left column contacts, on right column pictures... ) if exists..

or through adb... or any other method which is faster than this

Thank you very much


问:
Can't add shortcuts to home page on galaxy s4
Yesterday I upgraded my Galaxy s4 from KitKat to lollipop and since then I can't have shortcuts on my home page. By that I mean every time I create one at first everything is good but then a little time passes and it magically disappears and I have to make a new one but then it disappears too... how can I create shortcuts without them going away?

Thank you!


问:
How to boot into bootloader?
I have enabled USB debugging as well as OEM unlocking developer option in my Infinix x510 which is running Android 5.1.1. I found that to reboot into fastboot mode, I have to turn off the phone, then hold down both Volume Up and Power button at the same time.

In my case, when I follow the said key combination, the Infinix logo comes up, goes away then reappears, keeps doing so until I let go of the keys. It then follows the standard booting procedure and boots into Android OS.

How can I get into fastboot mode? I want to get into fastboot mode, flash TWRP, then via TWRP install the latest Android OTA update manually.

Title: How to boot into bootloader?


问:
How do I dial phone numbers with extensions with Google Now?
I am helping my visually impaired brother setting up his Samsung S7 with voice commands. Google Now works pretty well for dialing, it can both dial stored contacts and new numbers by dictating the phone number.

However, often when dialing public services, you need to make a multiple choice afterwards (ie. they use extensions).

Is that possible somehow with voice commands?


问:
Google Play Games still seems to require a Google+ account?
I try to login to Google Play Games (version 3.6.27), but it  still asks me for a Google Plus account. According to this answer: Google Play Games without Google Plus, no Google+ account should be required anymore.

Why is it asking for that account then? What further info now should I be knowing about the new gamer ID login, instead of a Google+ login?

(Click image to enlarge)


问:
cannot install twrp on android nexus 6p
so i want to root my phone by first installing a custom recovery (twrp) following instructions here.. but as soon as i run this command

```<code>fastboot flash recovery twrp.img
</code>```

i get this:

```<code>target reported max download size of 494927872 bytes
sending 'recovery' (16904 KB)...
OKAY [  0.396s]
writing 'recovery'...
FAILED (remote: device is locked. Cannot flash images)
finished. total time: 0.416s
</code>```

i turned on the phone and enabled OEM unlocking.. but i still get the above error.. ideas?

Title: cannot install twrp on android nexus 6p


问:
Galaxy S5 (Cyanogenmod 13) Bootloop on Decryption
My Samsung Galaxy S5 has Cyanogenmod 13 installed on it; one of the recent nightlies, March 14th 2016 I think. I attempted to encrypt the device. It took a few minutes before rebooting. Now my phone asks me my password and, upon entering it, loads the Cyanogenmod pulsing face logo, where it stays. It has been half an hour so far. Is there anything I can do besides a factory reset in TWRP?</p>


问:
Viber status not shown
Why suddenly no status is shown under my Viber contacts names? I did not deactivate the "show status" button, it is still on.</p>

Title: Viber status not shown


问:
Auto Proxy Settings
My Android device is a Samsung Galaxy S2 i9100 running Android 5.1.1 on CM12.1. I have an issue regarding WiFi and proxy settings.

When I try to connect to my school's WiFi, I am able to connect to the router (I can ping the router), but whenever I try to load a web page, nothing loads.

I can re-produce the problem on my iPod, but I can solve it by changing the proxy settings on it from Off to Auto. Is there any way I can make my Android device do the same thing? I have already tried Settings › WiFi (picking the AP's entry, long-tapping it, selecting to "edit", and configure "Proxy" in the Advanced Settings there), but I'm not sure what the URL is for the PAC file.

My device is rooted. Any suggestions are very appreciated, thank you!

Title: Auto Proxy Settings


问:
Upload multiple files on android using wildcard and command line
I designed my Android application so that it can load CSS files dynamically. I am not working on the design and I copy CSS files on my device every time I make a change.

Doing this in explorer is tedious. I would like a command line script that would copy all *.css files and upload them to /storage/extSdCard/. I tried this, using adb push:

```<code>D:\ ... \resources>adb push *.css /storage/extSdCard/
  cannot stat '*.css': No such file or directory
</code>```

Even copying one file doesn't work:

```<code>D:\ ... \resources>adb push black_style.css /storage/extSdCard/black_style.css
  failed to copy 'black_style.css' to '/storage/extSdCard/black_style.css': Permission denied
</code>```

In explorer, I simply navigate in Computer\GT-S7710\Card and paste the files. Why doesn't my command line work and how to fix it?


问:
Locked phone-google account info not working to unlock-can't use device manager
My Samsung Galaxy is locked due to me letting my grandbabies draw incorrect pattern too many times. Screen on phone says"to unlock, sign in with your Google account".  I have tried this.  Phone remains locked.

As far as I can remember I only have 1 google account.  I have tried to find out if I have any other Google accounts...as far as I can tell, I don't.

I tried to use device manager to unlock.  My phone is on, but I utilize battery save settings...no internet, 4G, location settings unless I specifically go in and turn them on.

I've tried a few thing found on-line... calling my phone from another phone and trying to get in to unlock while on the call, using "null" password, using some random number password.

I've gone to 2 Sprint stores and they want to do a factory reset where I lose everything on my phone.  I've been trying to avoid doing factory reset due to pictures, texts, vm, contacts saved on my phone.

It's been over a week that I have not been able to access vm, texts, or make calls.  I can receive calls.
HELP PLEASE!!!!!
Thanks

Firelord...I'm not sure what model...behind the battery there is a code:SPH-D700...is that the model?  The phone is about 6 years old.

Izzy...I did not find anything that worked on the wiki.  I did not try the app mentioned as I was not clear if it required my phone to have internet or wireless enabled prior to it being locked.  There were a couple posts that were a bit over my head regarding rooting and programming code.
Thanks


问:
After android update 6.0 on my sony xperia Z5 compact i can no longer get passed the lock screen
I go to put in my pin and then the screen goes blank. It then returns back to the lock screen. Sometimes it says system UI has stopped. I have restarted it many times, put into safe mode, turned it off from the off button beside the SIM...Can anyone tell me what to do please. </p>


问:
s pen: rotation sensitive?
I know, this is not 100% an android question. But maybe someone can help me. I'm trying to figure out, if the pen, that comes with the Samsung Galaxy Note Pro 12.2 Tablet is rotation sensitive.
And if not, is there a pen compatible to this device that is rotation sensitive?</p>

Title: s pen: rotation sensitive?


问:
How to root Samsung Galaxy S6 Edge+?
I've Samsung Galaxy S6 Edge+ (SM-G928i). I need to utilize Tor properly. I need root access. I do not have access to any sort of other computer. </p>

<p>How can I root this device without a PC? </p>

Title: How to root Samsung Galaxy S6 Edge+?


问:
Which file type to use for these fonts, and how compatible each is for Android 4.1.2?

Just a few things...

This question might perhaps have a poor title, but I couldn't figure out how to word it better, so bear with me.

I originally asked where to ask this question on SE Meta, which directed me to here.

I know there are numerous apps out there that can find the appropriate files for me, but I have no interest in these things, so please don't suggest any of them.

Some Details

I have a specific list of 5 fonts that I would like to install, if possible, on my Android device:

EB Garamond

Liberation (font family)

Inconsolata

Roboto

Open Sans

According to the answers to this question, both TTF and OTF files are supported by Android, TTF always but OTF since about version 1.6. (The original links cited back this up.) So you sort of either have to have the knowledge of how compatible the font is before using it or you need to have the patience to fiddle around with it if anything crops up afterwards.

I have neither: I'm used to installing fonts on desktop OSs, not mobile ones, so I'm not sure which ones are compatible, and I usually prefer to know how software or files are going to affect my ability to do my stuff (aesthetically or functionally) before I use them.

The Question

All I need—nothing too complicated—is the following: for each font listed above, please tell me if only the TTF or OTF file, or both, or neither (hey, you never know), is compatible; which one—TTF or OTF—is most compatible (if applicable); and how compatible I can expect said file to be with my particular version of Android.

Specs

Make & Model: Samsung Galaxy Stratosphere II

Operating System: Android v4.1.2 JB


问:
My S5 stock email flag due date
My S5 stock email app flags emails for 'next week' when should be 'no date'. how to fix this?

Other email apps flag ok.
I can see this in my s5 tasks and notes and in my outlook to do.
I tried samsung support and they had no solution.
I have seen other S5 users with same issue...and have seen others without but have a slightly different 'look' to their stock email despite same software version.

Flag on the go is important for those messages you do not want to miss but no time to read on the go.. and to view using your 'to do' on desktop or mobile task manager later

Title: My S5 stock email flag due date


问:
Rooting Sony M4: fastboot flash recovery fails
I used flashtools to unlock my bootloader and all seemed to go well. However when I try and do fastboot flash recovery recovery.img (from the dir that contains "recovery.img" on my laptop) I get

```<code>writing recovery
FAILED <remote: Command not allowed>
</code>```

I've tried relocking and unlocking the bootloader with flashtools to no avail.

Any ideas?


问:
Flashing Zenfone 6 (A6001g): stuck at E: unknown volume "/spare"
I need help with my zenfone 6 (a6001g).

Issue Origin:
I was trying to flash my zf6 (trying to downgrade from to ww-2.22.44 so I could upgrade to 3.23 (lollipop). I used Asus Flash tool latest version and .raw file for zf6.

Problem:
I mistakenly selected "Wipe Data", but then when I tried to flash, im stuck at

ERASE spare...
E:unknown volume "/spare"

I was trying to use adb directly but then it cant detect my phone.
"List of devices attached" is showing blank.

Need your help please...


问:
ContactManager sort by other Language
It's a Lenovo a7000-a and it uses ContactManager as a phone app. I have the Language of the device set as english but my contacts are in Greek. The ContactManager does not display Greek letters on te side for quick navigation, only english. Changing the device language to greek fixes the problem but the translations feel awkward. Is there another way?</p>

Title: ContactManager sort by other Language


问:
Can't remove remaining facebook files
so I have 2 remaining .cnt files in /data/data/com.facebook.katana/cache/image/v2.ols100.1/44 and /data/data/com.facebook.katana/cache/image/v2.ols100.1/45

The thing is that they can't be removed in any way. I am rooted and tried with TWRP's file manager, ES file explorer and adb shell. All I get is:

```<code>rm: com.facebook.katana/cache/image/v2.ols100.1/45/OiSR12MweCzGONMN1iX7RFU4zN4.cnt: I/O error
rm: com.facebook.katana/cache/image/v2.ols100.1/45: Directory not empty
rm: com.facebook.katana/cache/image/v2.ols100.1/44/5F38tB3DUq0HT5gzyfpNDbnOAwY.cnt: I/O error
rm: com.facebook.katana/cache/image/v2.ols100.1/44: Directory not empty
rm: com.facebook.katana/cache/image/v2.ols100.1: Directory not empty
rm: com.facebook.katana/cache/image: Directory not empty
rm: com.facebook.katana/cache: Directory not empty
rm: com.facebook.katana: Directory not empty
</code>```

Title: Can't remove remaining facebook files


问:
Is there a way to deactivate LDAP contacts suggestion on android 6.0?
When I write emails, android suggests plenty of contacts as recipient because my email is connected to an exchange enterprise account. But the company is very big and at every mail, I have suggestion of plenty of contacts before to see my personal contacts. This behavior is not very efficient : if you write a lot of emails to a person, she would be in your contacts list and you don't want other suggestion before her!

So, is there a way to deactivate LDAP contacts suggestions on android?


问:
Bricked android lg g stylo metropcs
I need help with my lg g stylo. I was using one click root Kingo root and when it was 66% done it was rebooting my phone into firmware download and my computer running Windows 10 froze to where I had to hard reset it, and my phone froze on firmware update.

Now my phone is stuck in a bootloop on the LG life's good screen, I've tried hard resetting it ( with the volume down and power button combo) the Android guy pops up for one millisecond and disappears going back to the LG screen, not doing anything the only other the only other thing I can do is go into downloading mode( while connected to a computer hold the volume button up) but when I do that my computer does not recognize my phone saying code 10 device cannot start up.

I have called LG they refused to help me get into recovery mode. I have called Google Android support they don't know how to help, I have also called windows trying to see if it was my computer's fault and they decided it wasn't. I am kind of out of options, I'm hoping someone knows how to help me.

Title: Bricked android lg g stylo metropcs


问:
How to block touchscreen?
How can I block touchscreen? Using root permissions is acceptable. I was able to do it by removing /dev/input/event0 but recreating it with mknod does not enable touchscreen back. Thanks.</p>

Title: How to block touchscreen?


问:
How to check if a model can make phone calls?
So I'm looking to buy a new android tablet, but I can not for the life of me find out for any given tablet whether or not it can make and receive phone calls like a regular android phone would.

Am I correct that just because something has a possibility for a SIM card, it can't automatically make phone calls too?


问:
Put ICE on lock screen
Samsung Mega 6.3 SGH-M819N with OS 4.4.2 puts owner's info on the lock screen. How may I replace that with an ICE contact text,  so anyone who finds me Out Of Service can,  without need to unlock the phone,  see who to call for my Emergency contact? </p>

Title: Put ICE on lock screen


问:
How to calculate size for 2nd partition for Link2SD / Apps2SD?
I've moved to Marshmallow (CM13) and unwittingly fallen victim to its regression in support for apps stored on the external SD card (since adopting external SD as storage is not option), so now I'm told I need to use Link2SD or Apps2SD to move app files to my external card.

There is plenty of information online on why and how a second SD card partition is used by Link2SD or Apps2SD (not least the Link2SD FAQ), but I can't find any guidelines anywhere for how to determine the best size for the partition when first creating it.  Presumably this depends on how many apps I want to put on SD, and the nature of those apps.  So rather than asking for some highly subjective rules of thumb, I'll ask a more precise question:

How can I calculate how big I would need to make this second partition in order to accommodate moving all of my currently installed and movable apps to it?  In other words, is there an easy way to calculate a total size of all the app parts which Link2SD or Apps2SD would be able to move to SD?

There are two parts to the question:

Which components will it actually move?  All the info online seems horribly confusing.  AFAICS it will move the apk, dex, and lib files, but what about the internal data and cache files?  I've also heard about obb files - do I need to include them in calculations too?

How can I conveniently add up the sizes of all those to get a total which gives me an idea how big my second partition should be? e.g. if the total was 1.4GB, I would know that creating a second partition of around 2GB would probably be fairly future-proof.

I know Link2SD and Apps2SD both let me filter the app list to only show movable apps, and for each app they also displays the size of the apk/dex/lib/data/cache on internal storage.  But adding these all up across my 71 movable apps would be extremely tedious.  Is there is some cunning CLI command I can run locally via a shell to add these numbers up? e.g. something based on piping the output of pm list packages or similar into awk?

BTW I don't have any particular preferences for Link2SD or Apps2SD so answers involving either would be great.  Thanks!


问:
Random file downloaded but can't locate
I have a Samsung Galaxy S4 mini running Android 4.4.2.

I was browsing the internet (yahoo site) using the most recent update of Dolphin browser (which, was not able to load the webpage). During this process I noticed in my push bar something was downloading. I pulled down my notification bar to see that some file that appeared to read "offline english translator." However as soon as I opened then drop-down notification menu, the download finished and removed itself (not the norm) from the notification bar. I have not been able to locate the file using a search in my OI folder manager. (Is there a place to view all phone downloads?)

I uninstalled dolphin in case it was infected with something.
I've downloaded malwarebytes but it hasn't found anything...

Thoughts/suggestions about my situation?

Title: Random file downloaded but can't locate


问:
Can't modify build.prop
I have a nexus 6 with version 6.0.1 of android flashed and rooted using Nexus Root toolkit 2.1.4.

I am trying to modify build.prop and doing adb pull/push and even trying to move it to /data/local/tmp and then mv command won't work.

Mounting /system/ rw results in a boot loop and I have to reflash.

I am unsure on how to enable modification of this file.  How can I turn off this "production build" protection on android?

```<code>adb shell
shell@shamu:/ $ su
root@shamu:/ # mv /data/local/tmp/build.prop /system/
mv: /system//build.prop: Read-only file system
1|root@shamu:/ # mount -o rw,remount /system
127|root@shamu:/ # mv /data/local/tmp/build.prop /system/
mv: xwrite: No space left on device
1|root@shamu:/ # exit
1|shell@shamu:/ $ exit

adb push build.prop /system/build.prop
failed to copy 'build.prop' to '/system/build.prop': Permission denied

adb shell
shell@shamu:/ $ su
root@shamu:/ # mv /data/build.prop /sy
sys/    system/
root@shamu:/ # mv /data/build.prop /system/build.prop
mv: /system/build.prop: Read-only file system
</code>```

I'm trying to add this config option to build.prop

```<code>net.tethering.noprovisioning=true
</code>```

The device has plenty of space as it was just freshly rooted and flashed with a brand new stock image.

Title: Can't modify build.prop


问:
Reversed audio channels in Moto G2 on Marshmallow (6.0)
So it appears that all Moto G2 updated to Marshmallow have the audio channels swapped (left plays right and right plays left), which is quite an annoyance.
Do you think there's a way to fix this by editing system files somehow? I'm not really hoping to wait for a patch, since this issue turns out to have been detected a long time ago during soak tests.</p>


问:
Broke screen, how to perform Nandroid/TWRP backup blindly?
I have broken my HTC One (M8)'s display (and probably more) while attempting to replace the battery, and I'm selling it via eBay for parts. How do I attempt a full Nandroid backup with TWRP and then wipe the device securely, blindly? I have no screen whatsoever in the device, as the original one is broken. I had TWRP installed, as I mentioned. Is this possible via adb or fastboot? They seem to be working. I have S-Off and can get to the bootloader via commands.</p>


问:
Is there a way to re-calibrate the compass on my Android Galaxy s6, with verizon as my carrier?
I need to re-calibrate the compass on the my Android Galaxy Edge 6s. I read that I must first go to the secret menu, which can be accessed through the code #0# being typed into the dial pad of the phone. I have also found out that verizon has disabled this menu (which would explain why nothing happens when I try using a secret code).

Is there a way to re-calibrate the compass on my Android Galaxy s6, with verizon as my carrier?


问:
In what ways is Greenify different from regular task killers?
When I say "regular" task killers I mean the ones that don't use root privileges or Xposed Framework and are often quite simple.

At first I thought that one difference between Greenify and regular task killers is that regular task killers require the user to manually kill tasks, whereas Greenify can operate continuously without the user worrying about its operation. But then I noticed that some task killers have an "auto" feature now too. Actually, Greenify also has a "non-root" mode now, which I am guessing would be similar to that.

In this question I'm talking about Greenify in "root-mode" and with the Xposed module active.

What differences are there? Should Greenify be called a task killer, or is it something more? What does Greenify utilise its root privileges and Xposed module for? What sets Greenify apart from regular task killers? What are the benefits and/or disadvantages of using Greenify as compared to a regular task killer?


问:
How to set menu wallpaper separate from home screen wallpaper
I have Samsung Galaxy Note 3,and i think it's rooted..
Because it have android version 5.0 mean Lollipop, and i also found "idoneapps" icon in my menu.
So I want 2 different wallpapers, 1 for home screen and another for menu, the reason is the wallpaper which i am using is so beautiful/colorful but when i go to menu the wallpaper is so colorful and i can't recognize the icons so it makes my way difficult.
That's why i want home screen wallpaper and menu wallpaper separate i mean different (i want blank and black wallpaper for menu so that i can see my installed icon more clear)..</p>


问:
Cannot browse or share photos downloaded from internet
This was a problem in my S3 but now it is much more prevalent in my LG4. in 70% of cases, when I download a photo from the internet it is not available for sharing using fb or whatsapp, and I cannot view it from the default gallery app.

These downloaded photos can be browsed from the "Device Folders" section in Google Photos, though that sometimes fails as well to view photos.

I should mention however that EVERY downloaded photo can be browsed in the "Documents" app. I reach that app by clicking on the notification that tells me a file was downloaded successfully. There ALL the photos and files I download can be seen. I did not however find that "Documents" app in my installed apps so I have no idea how it works.


问:
Adobe Flash Player Settings for Android
Android Browsers don't have Mic & Cam Settings , is there a way to solve the problem?

on Computer:

on Android:
but its just a white screen on Android Browsers such as Chrome, Firefox, ...

Title: Adobe Flash Player Settings for Android


问:
Honor 5x - Transparent app icons not displaying correctly
I just got an Honor 5x and I'm generally not really happy with the UI design, but one thing is bothering me most and it seems like it's actually a bug:

Transparency doesn't seem to work in app icons on the home screen. Basically every icon that doesn't perfectly fill out that weird round square has a colored background. This looks pretty terrible and is really not what I'm used to.

Is there anything I can do about this?

I have Android 5.1.1, EMUI 3.1 and I installed the Google Now launcher.


问:
Active lockscreen and do no disturb mode
Recently got a Nexus 5X with Android 6.0.1. Non-root.

The setting under "Display -> Active Lockscreen" toggles whether to "wake the screen when I pick up the device or receives messages". I like these featues.

But even though I turn on "Do not disturb" from notification drawer, the screen wakes up when I pick up the device. I would like to disable this*.

Can I have it my way without rooting?
(Text is loosely translated from danish)

*I like listening to podcasts and audiobooks late at night to help me sleep. The slightest movement lights up the screen which becomes quite irritating.


问:
Why not autostart PPP?
In the adb docs, under PPP it says "Note that you should not automatically start a PPP connection."

Anybody know why this is discouraged? I'd like to do exactly that when I plug my tablet into my computer. I've got a script to launch adb ppp and a x11vnc server to use the tablet as a second screen over USB, and I'd like to use udev to set it up automatically.

Title: Why not autostart PPP?


问:
How to dim the screen on an Android phone without locking?
Given a phone with a password, the screen turns off and the phone locks by single pressing the power button, or if the sleep time-out is reached.  The user then must enter the password to get access.

In order to conserve battery power, is is possible to have the screen dim but NOT lock the phone?

The user could increase the sleep setting so the screen would take longer to auto-dim, but that would not preserve the battery.

There are references to a "screen mode widget" that would dim the screen without locking, it does not appear to be available any longer.

Is there a trustworthy app that does this? By trustworthy I mean one that has an Internet presence other than their own page.


问:
disable sync contacts to facebook notifications
A few times a day I get this notification asking me to sync my contacts. I do not want to. While other posts have suggested I disable SNS Application, on my Galaxy S7 this does not exists.


问:
Can Outlook calander be set as default in Samsung Galaxy S7
I discussed with Samsung if Outlook Calendar can be set as default calendar in Samsung Galaxy S7. Their response is that the Google calendar has to be the default calendar. I use Office 365 and would like the functionality provided using the Outlook calendar in an Exchange environment. Does anyone have a work around? I'd like to be able to use Google Voice to record events to the Outlook Calendar.(in's convenient when I'm driving)</p>


问:
Chrome Remote Debugging: Inspect fails, flashes new window momentarily
I'm trying to use Chrome Remote Debugging, and seem to be having a different problem from most folks.  The chrome://inspect window lists tabs ok, and the "open" and "reload" functions work properly.  But when I try to inspect, my Mac briefly flashes open a new window, then closes it a fraction of a second later.

Any thoughts on how to debug this or what's causing it?  Any logs I should be looking at?  I'm not trying to use port forwarding or localhost.  Gear:

Phone: Verizon Samsung S5, Android 5.0, Chrome 49
Mac: OSX El Capitan, Chrome 48


问:
My notes in Google Contacts are gone since I my new phone synced them
I use the note area in my Gmail contacts to record a lot of information.  I got the new Samsung Galaxy S7 and now the notes are missing.  The Gmail contact app isn't compatible with the new phone.  It has synched across all of my devices and the notes are missing everywhere.  Google blames the Samsung Contacts app.  I did go into Google Contacts and restored to prior to getting the new phone and they are not there either.</p>


问:
No Text to Speech Settings in ICS
I have a Xolo A500 phone running a custom ICS 4.0.4 ROM.  I have installed some TTS apps like Google TTS and SVOX but I am unable to select either of them.  There are no TTS settings inside Settings.

Please tell me how to access TTS Settings?

Title: No Text to Speech Settings in ICS


问:
How to UNHIDE caller ID for contacts on dual sim phone
My phone is Alcatel POP3 (5054D) dual sim with android 5.1.1
I would realy like to call 'anonymous' if the person I call is not in my contact list (e.g. a customer).
I tried secretsheep-like apps, but none worked correctly (my number showed for non-contacts). So actualy I call always with hidden ID but I wish to change that.

When I manualy add the 'show ID' code prefix then my number shows-up. UNFortunaltely when I reprogram my contacts with the prefix, I can't send SMS to my contacts because of wrong number...

Can anybody help?


问:
Play Music showing 'wrong' storage usage?
I'm running Marshmallow and I have 4GB internal storage, 32GB SD card. My SD card is formatted as 'internal storage', so Play Music won't allow me to change the destination of downloaded music from the phone's internal storage. As a result, I manually copied the mp3 files from my computer to the SD card via USB, and Play Music recognised them and allowed me to play them offline.

However, when I go to the 'manage downloads' in Music settings, it shows that Play Music is using 2GB in the internal storage even though no music is stored in the internal storage. The black section below normally details the downloaded albums, but this is blank.

Can anyone offer any explanation for this behaviour?


问:
"Access Point Name settings are not available for this user" on unrooted 1st Gen Moto G. Help, please?
I recently did a factory reset of 1st Gen Moto G, after which the mobile data stopped working . In trying to fix the problem, I noticed I couldn't change the APN settings, and when I go to that option in the settings menu I get the message "Access Point Name settings are not available for this user". Does anyone have any advice on how to fix this?</p>


问:
Concerned I may have dropped Malware on my phone via a redirect to an advert?
In short I think I may have a slight chance of having dropped Malware on my phone via an infected ad (redirect was to rdr.harbwire). Am just keen to ascertain the risk given some of the things I have on the phone. I think I am likely OK but would be greatful for a second opinion.

What I was doing;

Was surfing a wiki of a TV Show using the standard Android internet browser (on a Samsung). Java Script was on, Cookies were off.

Get re-directed to a pop ad over the browsing screen where you could only click OK (address was something like rdr.harbwire). Had seen these on PC's so knew not to click OK. Tried clicking back which didn't work - as I couldn't see how to close the pop up (tried to load in a new screen but re-directed me back to the ad).

Quit the browser, used History Eraser & went back in - and it is still there.

Found Internet in App.Manager (why did they have to hide it somewhat?) & cleared all data and cache.

Went back & it is now gone. Have then switched off all Java Script & Cookies etc.

Ran Avast Mobile Security a couple of times (which only seems to scan apps now?) which came back clear.

Looked at the internet which seemed to suggest nobody else is panicing (the fact I clicked back bothers me - one of the screens that tried to load in seemed to suggest Malware may have infected or tried to infect my phone).

Think I am OK - phone seems OK but I am slightly OCD about these things.

In short is there a way of telling whether I am in the clear or not? I don't do much with the phone but just want to know I am OK. I'm just concerned about the possible risk of a drive-by style download approach from the ad.

Thanks in advance for any suggestions.


问:
Is there a way to enable the pass-through of the Windows key via VNC when using an external keyboard?
Im currently trying to get on a Linux machine via VNC with my Nexus 10 running the newest CM Nightly (Android 6.0.1) and using an external keyboard. It works largely fine, but the Windows Key doesnt register any X Event on Linux (meaning it isnt "pressed" via VNC), or simply acts as a shortcut on android (for example Win+Enters acts like the home button). This happens with all VNC Viewers ive tried so far. Things like alt+tab also only execute Android commands and arent seen via VNC. Is there any way to disable these shortcuts and make Android pass the Windows key to the apps?</p>


问:
How can I transfer folders between two androids?
I have two Nexus 5Xs. I believe they have the hardware to transfer data via:

USB (via an OTG and regular USB cables)

Bluetooth (I assume NFC is the simplest or only way to start this)

WiFi (perhaps making one android a hotspot if there isn't a separate WiFi hub)

3G/4G/whatever mobile network via cloud storage/third party server

How can I directly transfer a folder with many files of around 1GB between androids?

Email, dropbox, google drive etc are pretty straight forward for the odd single file but not for many or big files.

USB would be fantastic for speed and simplicity, but I have no idea how it works software wise. When plugged in I get a notification about the USB mode to use, such as charging, MTP, "Picture Transfer" (??). Nothing I select causes the other device to be mounted. Does android not have an MTP client? If I plug a flash drive into the OTG I can instantly see all the files when choosing picture transfer (not just pictures :P). I guess I could go via a flash drive but it should be possible directly.

NFC/Bluetooth, also called android "Beam" needs an app (such as File Beam) to handle arbitrary files but seems to work in some cases. Occasionally I get a message saying it did not complete with no error or other info. It's also tediously slow for any files of reasonable size.

WiFi would be a bit faster but takes too long to set up. Some apps such as "File Manager +" will host an FTP server which provides complete file access via a browser with no security after you type in the IP/port. This only works if it thinks you're connected to a WiFi network and not the hostspot yourself. SSH servers are much more robust but require a client installed on the other device which takes even more time.


问:
Can't view certain PDF documents on galaxy s7 Marshmallow 6.0.1
There are certain pdf files I cannot view on my phone no matter what pdf viewer I use. I'll get an error message saying that it's an invalid document (the message varies slightly from application to application) even though it's a pdf. I can view these files on my desktop and on an older phone I have. There are some pdf files I CAN view on my current phone, but I don't know what is different about those.

Why can't I view these files on my phone? How can I view these files on my phone?


问:
Android always shows **Emergency Calls Only**
I have an Android 5.1 phone and since about 2-3 days, my phone always shows Emergency Calls Only in the Notification area:

I know that this is not an issue, it doesn't bother me and my device works normally, I am just curious why its happening.


问:
How to cure "the screen saver syndrome"?
When I close the flip cover or the screen saver goes on (screen goes black) some applications often either stop working, work irregularly or not at all. These include

ES File Explorer (ftp/cloud)

Canon Camera Window

Video recording (I think it was stock app Camera)

Of course I could experiment with turning off the screen saver and leaving the cover open. But I would prefer a more thorough solution. Once I wasn't able to rig up the phone for a video shoot, due to this problem.

For some reason it is also very irregular. When connection is good ES File Explorer has no problem with or without screen saver on. But with a slightly slower connection, FTP and cloud copy breaks after every 3-4 files about. But with cover open also slower connection works ok. I've already checked the "WiFi policy", and it's set to "Always on" – so that's not the factor here.

Galaxy Note 3, Android 5.0


问:
How to only get email notifications for one Yahoo account Samsung Galaxy 7 Sprint?
I only want to get email notifications on home screen (Samsung Galaxy 7 Sprint phone) for one of my yahoo email accounts. HOW can I change this?</p>


问:
Can't disable one SIM card in my dual SIM phone running CyanogenMod 12.1
I have a dual SIM Galaxy S Duos 2. I'm unable to disable individual SIMs. There's no option in Settings. Is there any way to do this?</p>


问:
Custom (or native Android 5) Notification Center on Android 5 device with ZenUI
My ZenPad S 8.0 comes with Android 5.0 and ZenUI launcher on top of it. I can replace the launcher and desktop environment with something like Nova Launcher that feels more native, but when it comes to notification center (the dropdown thing with notification descriptions), I could not find any reasonable alternative that could replace the (imho, ugly) ZenUI notification panel with something custom or just revert back the default\native Android 5 one. The only thing I found is the Material Status Bar Lollipop app for Android 4.* that does the job (replace the dropdown notification area with custom - more native looking one), but does not work very smoothly on Android 5.

So I'd love to replace this:

with this:

Thank you.

udp I have found the slowball app that somewhat does what I want (not very smoothly, but still), but I'm still wondering if there're any other custom notification center apps for Android 5 or any way to use the stock one instead of ZenUI?


问:
Asus Zenfone 2 Stuck at White USB Logo
My device has stuck displaying a white USB logo on boot. I have already tried a hard reboot (press power + volume up and select 'reboot') but the logo remains.

How can I get past this and boot the device properly?

Title: Asus Zenfone 2 Stuck at White USB Logo


问:
Why can I move apps to sd card when using adopted internal storage (sd card)? Does it makes sense?
I formatted my sd card as adopted internal storage as possible in Android 6.

However in the settings I can still move (some) apps to the "external storage".
This is quite confusing as I thought they would be automatically placed on my sd card as this sd card is my "fake internal storage".

So I have three questions:

Why can I still move them there?

Where are they moved exactly to?

Currently I noticed that the app data was stored in /storage/emulated/0 respectively /sdcard (which is a symbol link to /storage/emulated/0)

Does it make sense to move the apps like this?


问:
Micromax Canvas Gold A300 "out of space"
Whenever I try to install an app, my device displays the error message "out of space", even though I have 16gb of free space. I have deleted all odex files, uninstalled all large games, and cleared the cache partition.

How can I remove this error message?

OwnerDisplayName: Kartikey Jain


问:
How to flash factory firmware on Motorola Moto G 2015 XT1550
I am currently using Motorola Moto G 2015, that is Moto G third generation smart phone. (XT1550)
I updated android 6.0 .
But it's not that much of great.
So I tried to flash factory firmware which is android 5.1.1, referred from  here.
But after installation also I am getting android 6.0 itself.

I want to flash factory firmware. That is android 5.1.1

Without rooting my phone can I flash factory firmware ?


问:
K9Mail doesn't replicate Hotmail / Outlook.com folder structure
I have switched from the Gmail app to K9Mail yesterday because I needed multi-folder sync. However, I'm having trouble replicating the folder contents from my Hotmail account in K9Mail, a problem I didn't have with Gmail.

The folders not correctly replicated in K9Mail are the "special" folders Drafts, Deleted, Sent, and Junk.

I have found settings to set the special folders in the app, but they always appear to be empty. If I move an e-mail to "Drafts" in K9Mail, it does in fact create a new folder on the server, which happens to have the same name as the Hotmail draft folder.

On the other hand, if I put something in the Hotmail drafts folder, I cannot seem to access it at all in K9Mail.

Is this a shortcoming I have to live with, or am I missing something here?


问:
How can I save bug reports from my Android device to my local storage using ES or any other app?
When I take a bug report (e.g. through the power menu, after this option has been enabled in Settings), a notification appears and after tapping this, I get a number of options to complete the action. I can send the bug report using Gmail, save it to Dropbox, etc. All of these work fine. However what I would really like to do is to save it to my local storage. I tried to use "ES Save To" for this, part of ES File Explorer. But when I tried to do it, I got an error "This operation is not supported".

I figure that if it's possible to save bug reports into the cloud, it must be technically possible to save them to local storage. Does anyone know why "ES Save To" does not work for this, and could recommend how to achieve this goal?

I'm using Android 5.0 and I'm just saving to something on the normal internal storage, not external SD card or anything like that.


问:
Voice Unlock Problems on Android Lollipop(Lenovo A6000)
Recently,I had heard about the voice unlocking mechanism in Android,which lets us unlock our lock-screen using our voice.

As shown in the first screenshot, I have enabled all options:

Screenshots: Options enabled / Annoying Box / Homescreen afterwards (click images for larger variants)

Now,I lock my phone. I switch on the screen,and then say "OK Google".

But then this is what annoys me. I want the home screen to pop up as soon as I have said the command,but instead what comes up is what the second screenshot shows.

And then my home screen appears, after the "Listening..." Box, as shown in the third screenshot above.

I do NOT want the Google "Listening..." dialog to pop up.I only want the home screen to pop up as soon as I have said the command.

I HAVE done a lot of searching... but to no avail.

Can anyone solve this?

PS: My phone is a Lenovo A6000 with CyanogenMod 12.1.


问:
Why a system app disappears unless updated?
I happened on lollipop 5.1.1 and to one or two app at a time, for some reason the said app just won't show app in application list(and i can't use it)... ahh i can still see it in system/app or system/priv-app

When i attempt to reinstall the package manager behaves like am updating it and i can now use it(surprisingly my data and settings are all there as if i was just updating).

But again if integrate update into system using link2sd or manually move the app files from data/app to system/app or system/priv-app and fix permissions, the app disappears again...

Please help, i really find it pointless to have an anti-thief app on data/ (everybody knows how to reset an android nowadays)..

I had an issue first with "google play services" on Sony C3 (didn't mind that then and decided i wont be integrating its updates to system) and now "avast anti-thief" on Samsung note 10.1, the devices have the same version of busybox installed and are both on stock android 5.1.1.


问:
How does changing IP and mask by ifconfig work?
I am sorry for this rudimentary question, but I cannot find a good answer.
Here is the effort to change IP and mask:

```<code># ifconfig eth0
eth0: ip 192.168.0.133 mask 0.0.0.0 flags [up broadcast running multicast]
# ifconfig eth0 192.168.0.144 netmask 255.255.255.0
# ifconfig eth0
eth0: ip 192.168.0.144 mask 255.255.255.0 flags [up broadcast running multicast]
</code>```

Everything appears to work based on the responses to the commands.  However, when I check the IP and mask on the Android device (Settings > WIRELESS & NETWORK > MORE... > Ethernet > Advanced Configuration), nothing changes.  After rebooting the device, "ifconfig eth0" returns the old values 192.168.0.133 and 0.0.0.0.

DHCP is disabled.

Could anyone shed some light on this?


问:
Google Photo to WhatsApp sharing only works once
When I share a photo from Google Photo to WhatsApp for the first time since starting the app, I can select a WhatsApp user who receives the photo as intended. However when I want to share additional pictures in the same manner, I only receive the overlay"Sharing to WhatsApp" but instead of sharing the picture, WhatsApp just enters the chat of that user. I can fix this by closing and starting the WhatsApp app each time I share a photo but that is tedious, is there any way to fix this?

I use Google Photos 1.17.0.118258643 and WhatsApp 2.12.556 on Android 5.1.1 Oxygen 2.2.0-X on a OnePlus X Smartphone.


问:
How to sync 2 folders using NFC between two Android devices running slightly different Android OS versions
I have a Sony Xperia Z3 running lollipop and another jiayu s3 running Android 4.4. Both of them have NFC. I want to  sync a folder in internal storage from one phone with another using Android NFC feature. NFC enabled in both devices. So when I use ES File Explorer in the source device I do not see any option that lets me invoke NFC sharing. I may be able to share using  Bluetooth or LAN. So how is NFC invoke can it be invoked Nativity or you need 3rd party applications.

It need not be nfc... I'm trying to figure out the most efficient way to sync two directories on Android devices without the need to be on a network. thank you


问:
Android in "CLI" mode
I only want the "CLI" interface on my android device. I search online for a clean Andoid version that has no GUI but I had no luck finding any. Is there a way I can uninstall or remove GUI from my android device?

Thank you,

Title: Android in "CLI" mode


问:
How to restore a Google Play adb backup to use it with another version of the app (downloaded with another app store)?
I have an adb backup I created when the app was installed via Google Play. Now I want to uninstall this app and switch to the FDroid version of this app.

However restoring the "Google Play version" of the backup does not restore it to the FDroid version. What do I have to do to make the (original) Google Play adb backup work with the same app downloaded via FDroid?


问:
Is there a way to remove the account icon on Android M?
I have completely removed the Guest account by following this method:
Is there a way to remove the Guest account?

I've disabled & removed the guest, then added the two build.prop fw.* entries but I can't even find settings.db and the adb shell settings global guest_user_enabled 0 cmd has no effect.

I still see the guest account icon when I pull down the top bar and click the blue user thing pulls up a blank name card.

Is there a way to completely remove this icon?


问:
Googly Play Store won't open. I'm unable to get stated with my MM installation, please help
I have a OnePlus One. I installed CM 13 nightly, the relevant Slim GApps Nano, and Xposed v80 last evening. Ever since the setup screen, the pop-up saying "Unfortunately, Google Play Services has stopped working." has been harassing me. It goes away before I press the OK button.

Here are the things I've tried:-
- Clear Dalvik/Cache again
- Couldn't clear App Data because it's a fresh installation containing the latest versions.
- Manually installed Play Store and Services using APKs from APK Mirror.
- Restarted my device countless times.

Here is the crash log/bug report:

```<code>java.lang.RuntimeException: Unable to create application com.google.android.finsky.FinskyApp: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.AppOpsManager.checkPackage(int, java.lang.String)' on a null object reference
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4754)
    at de.robv.android.xposed.XposedBridge.invokeOriginalMethodNative(Native Method)
    at de.robv.android.xposed.XposedBridge.handleHookedMethod(XposedBridge.java:681)
    at android.app.ActivityThread.handleBindApplication(<Xposed>)
    at android.app.ActivityThread.-wrap1(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1424)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:148)
    at android.app.ActivityThread.main(ActivityThread.java:5461)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
    at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:117)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.AppOpsManager.checkPackage(int, java.lang.String)' on a null object reference
    at android.os.Parcel.readException(Parcel.java:1626)
    at android.os.Parcel.readException(Parcel.java:1573)
    at android.content.pm.IPackageInstaller$Stub$Proxy.getMySessions(IPackageInstaller.java:385)
    at android.content.pm.PackageInstaller.getMySessions(PackageInstaller.java:415)
    at com.google.android.finsky.installer.v.<init>(SourceFile:77)
    at com.google.android.finsky.FinskyApp.onCreate(SourceFile:18023)
    at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1014)
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4751)
    ... 12 more
</code>```

I have absolutely no idea what else I can do, except wait for Cyanogen OS 13. Please guide me towards a quick, and efficient solution. Thanks in advance! :D


问:
Reading all SIM setting
Just out of curiosity I'd like to see all the settings on my SIM-card. And I'm not talking about an SMS stored on the card, or my phonebook. I'd like to see for example the Preferred PLMN list and Forbidden PLMN list.

I'd think you could get access to it with an API or smth, but I couldn't find it (yet).

Anyone got a clue how?

Title: Reading all SIM setting


问:
Samsung I9300 Galaxy S 3 CPU default clock speed info Changed after installing Boeffla-Kernel
Original Clock Speed: Quad-core 1.4 GHz Cortex-A9

Samsung I9300 Galaxy S III - Full phone specifications

But after installed Boeffla-Kernel it changed to Quad-core 1.6 GHz Cortex-A9

Looked up the cpu specifications and it says the Clock Rate is 1400 - 1600 MHz from this site notebookcheck.net

Is the CPU meant to be operating at 1.6Ghz. I don't want to over clock the CPU.


问:
My android stuck with page in Chinese
My device is a HTC desire 816 dual sim, and now the Android system is stuck on a form with Chinese language. Even after I performed a factory-reset it is still stuck with the same screen.

So what does it need to get back to normal factory setting?

Screenshots (click images for larger variants)

Title: My android stuck with page in Chinese


问:
HTC Desire 500 - how to root
I am completely new to this.

But I need to root my HTC Desire 500 to get rid of some virus that my phone caught unfortunately.

I have been googling etc. but I am not sure whether the information and tools there are up 2 date.

Is there ONE link/resource with an actual and updated to-do step by step process to root my phone? Or can someone possibly describe the steps I need to make without breaking my phone or something?

Title: HTC Desire 500 - how to root


问:
How to replace a microSD card formatted as internal storage?
I've got a Motorola Moto G 2 with Android 6 Marshmallow and an old microSD 8Go formatted as internal storage. Today, I would like to replace it with a new one, bigger and faster one.

BUT, I would like to save all the content (especially some app content, etc.)

Usually (with non formatted as internal storage cards) I switch off the phone, remove the SD card and copy it's whole content. But this time, the phone has to be running and thus, some folders (especially "Android") cannot be copied.

Will I lose come content ? Can I make a copy of this folder ?


问:
Galaxy S6 Battery Drop
I have a Samsung Galaxy S6, Stock ROM, running Android 5.1.1.

Last night, as I was browsing on my phone before I fell asleep, my battery dropped from 19% to 15% in an instant, engaging power save mode. It was concerning that the battery dropped like that, but I didn't think much of it. When I woke up this morning, I was using it again, starting at 9%. It then dropped instantly to 5%, engaging the Ultra power save.

I have never had my battery drop like this. I purchased the phone in November of 2015.

Attached are two screenshots, one from the Battery menu, and another from GSAM Battery Monitor.

Upon looking further at the stock settings graph, it seems to be dropping at other times too. Is this a sign of a failing battery? Should I bring the device in to my carrier for service?

Thank you!

Title: Galaxy S6 Battery Drop


问:
Completely and entirely and absolutely disable multi-window on Android
I have Galaxy Note 4, and this feature (multi-window) is really driving me crazy. I keep disabling it, and it keeps enabling itself after some time. I have Android Lollipop 5.1.1 and before 5.1.0, and both had the same problem.

How can I turn this feature off and never see it ever again?


问:
How can I manage data use based on different periods of the day?
I have a monthly pre-paid data plan with this detail:

1.2GB from 00am to 12pm (24 hours)

11GB between 0-9am (9 hours)

Is there a data manager app or other method that can monitor data usage with those hours parameters? I tried several apps but they're all using 24 hours parameter.


问:
Rooting or downgrading ? which is first?
I just bought a Samsung A3 SM-A300FU (The 2015 version) running on Android 5.0.2
To be able to run SnoopSnitch, I'm supposed to

Downgrade to Android 4.4.4

Root the phone.

My question is : Which I'm supposed to do first ? Rooting or downgrading ? And why :)

Thanks


问:
Mount external USB drive as read-only, without root
If I wish to visit someone and bring with me my phone, chromecast or miracast, and an external USB drive, to show pictures and home videos, I want to do that without risking clobbering up my external drive every time I do this. This happened to me last time, and I'm scared to do this again, because it took me days to restore that 4TB drive.
So, mounting the external drive as read only would be a solution. No more "fat" repairs on a PC after using it on an Android.
Is it possible to run a terminal and issue a "remount ro" command of sorts? Or perhaps there is an app for this? I haven't found one that does this.
My phone is not rooted and the only known root hack for my ECOO E04 is "kingroot" which apparently puts in place some unorthodox bits which you can't remove, so I haven't gone there.
I would love to ditch vfat in favor of ext4 though...


问:
How to read/interpret Bluetooth HCI snoop log?
... to continue troubleshooting to my previous question: bluetooth - Nexus 6p - kernel wakelock - bluesleep - Android Enthusiasts Stack Exchange, I Enable Bluetooth HCI snoop log via (Settings -> Developer options) and now I have btsnoop_hci.log.

I'm able to open it with Wireshark · Go Deep., but I am confused what exactly am I looking at and/or look for? How does one determine that?


问:
Redeeming Google Play Gift Card to Change Country
I wanted to change the country of my Google Play from Philippines to US. Which you can find in a similar post here.

I've tried changing my "Home address" in the settings section of my Google Wallet

Tried removing my Google account on my smartphone and putting it back

Uninstall updates and cleared the data of my smartphone's Google Play

I also tried using VPN

And still, none of it works.

I can't fill the "Payment Method" because I don't have a US Visa or US Credit Card.

Will it work if I load a USD Google Gift Card? Will it change the apps to be displayed on my Google Play? I wanted to ask here first before I buy myself a USD Google Play Gift Card to make sure.

I wanted to do this because there are apps that I wanted to download which are only available in the US.

EDIT: I just loaded $10 (USD) to my Google Wallet account. Cleared the data of my Google Play. But the applications I wanted to download are still not available. Looks like the only solution is to fake your location and use a VPN (which did not work for me, instead, my phone becomes vulnerable to a malware which drains the battery of my phone when it is on idle).


问:
Play Music through Microsoft Groove using Google Now?
I recently switched over from Windows Phone to Android. Since I'm still mostly in the Windows ecosystem, I have a subscription to (and thousands of songs in) Microsoft Groove. On my old Windows Phone I was used to telling Cortana to play a playlist while I was driving, which was great. Is it possible to make Google Now do the same? (Perhaps by making Groove the default music player, if that is possible?)

Solutions involving Google Play Music are not what I'm looking for, since I have an ongoing subscription to and large library in Groove.

Device is a Nexus 6P running Android 6.0. Thanks for any advice!


问:
Enabling root access for an app (TeamViewer) on Android Marshmallow 6[Moto G]
I am attempting to use Teamviewer(control my Android phone from a Windows PC)

Using the host Teamviewer App I can currently see the screen but not control it, some of the reviews say it requires root access enabling fo the app.

How can I enable root access for a certain app?
Does the Motorola Moto G come with any root restrictions (one of the reviews says Motorola has a root issue)?


问:
abi reported for Samsung Galaxy Tab S2
When I run:

```<code>$adb shell getprop | grep abi
</code>```

I get:

```<code>[ro.product.cpu.abi2]: [armeabi]
[ro.product.cpu.abi]: [armeabi-v7a]
[ro.product.cpu.abilist32]: [armeabi-v7a,armeabi]
[ro.product.cpu.abilist64]: []
[ro.product.cpu.abilist]: [armeabi-v7a,armeabi]
</code>```

However according to http://www.phonearena.com/phones/Samsung-Galaxy-Tab-S2-9.7-inch_id9385 and https://en.wikipedia.org/wiki/Exynos I was expecting a ARMV8a architecture to be reported. For instance a Sony Z4 tablet reports as expected. What does for instance Nexus 6P report (I don't have that device).

Any idea why the Samsung device reports as it does?

The background to my question is that I'm planning to write an application with some C/Assembler code (using the NDK) and I would like to understand how many devices I can target if I go for the ARMv8 instruction set instead of ARMv7a.

Title: abi reported for Samsung Galaxy Tab S2


问:
Android 5.0 FDE stopped asking for password during boot
The settings still says encrypted, but it no longer asks for passwod during boot. Lockscreen password is still there. How did this happen (bypassing encryption)?

Google search indicated this is not unheard of. Imo this is a serious security issue.


问:
Kindle Fire 5th Gen Play Store Problems
I have a 5th gen Kindle Fire running 5.0.0 version of FireOS. I'm trying to use the April 6 Version of RootJunkySDL supertool to root the device, remove lock screen ads, and install Google Play store. The problem that I run into is with the Google Play Store. Once I input account information, I get the RH-01 error on the store main page. Additionally, I get the "An application requires an update requested by google play services" notification.

I've tried many of the online resources for fixing the error, forgive me for not being able to locate the most comprehensive resource I've found so far. The resource I used included 8-10 different methods ranging from clearing the cache of the Play Store and Google Services Framework apps to logging in via browser to your account and trying to install a random app.

My procedure is as follows (from a factory reset device running FireOS v5.0.0):

Select Language

Set up WiFi

Device downloads software update to 5.0.1

Log in Amazon account

Supertool Option 6: Root your device. Reboot.

Supertool Option 2: Install Google Play Store

Input google account

Error retrieving information from server. [RH-01] AND "An application requires an update for google play services" notification.

I've been through this several times in various sequences. Has anybody gotten it to work. What problem am I running into? I've chased down troubleshooting for hours.

Title: Kindle Fire 5th Gen Play Store Problems


问:
Delete Known Wi-Fi networks
It seems someone, somewhere has removed the option to view remembered WiFi Networks in 6.0 (Marshmallow). I'm not sure if Android removed this feature, Samsung did, or Sprint did. How do I remove a remembered WiFi network if I'm not in range? This is for a Sprint Samsung Galaxy S7 Edge with Android 6.0.1.

EDIT: Please also note that I do not wish to root my device to remove WiFi networks as I know that is possible.

Title: Delete Known Wi-Fi networks


问:
Internal memory not showing after Marshmallow update
Upgraded my Yuphoria to Ressurection Remix Marshmallow rom. There was an option to use my memory card as internal storage. I clicked it and migrated data to it. After this, I'm not able to view my internal storage in file explorers. I can see how much GB is used under settings but not by ES explore. Anyone know why is this happening?


问:
Unique signal problem - No one heard of such problem
I am using honor 4x from past 1 year. From last week I am facing a unique issue.
SIM 2 signal is not working with Vodafone in some areas of the city (for example it will not work in my home). Vodafone Signal is perfect with other mobiles in my home. Same Vodafone sim is working perfectly when I go to office (just 3 KM away from home). I tried to swap SIM-1 & 2. My BSNL SIM works normal either in SIM-1 or SIM-2 slots.
Following things I tried.
Put Vodafone SIM in SIM 1 - Same problem.
Tried some other Vodafone SIM - Same problem.
Put the Vodafone SIM in another mobile - Works perfectly.
Calling to that Vodafone number while in home - Message says "Seems you dialed a wrong number".
Changed the Vodafone SIM for same number - No luck, it wont work in home.
Experimented with lot of setting changes - No luck. It works, without any settings changes it works normally in my office.<br>
Called Vodafone call center - No use, they never heard such problem .
Can any one suggest me what could be the problem. </p>


问:
Set Home button to reject calls
I had an android where i could reject calls with the home button. Default behavior in lock mode with unanswered call.
With my new phone that doesnt work anymore.
I can see the option to set Answering calls with the home button.
But  I want the opposite action.
When the phone is in the pocket and i need to immediately reject a call when i forget to put the device in do not disturb mode, the only button that solves that issue is the home button.

Is it possible to have the home button set to reject calls ?

SAMSUNG S7   (NOT rooted)

EDIT: I tried using tasker, but there is no Home button event condition.

Title: Set Home button to reject calls


问:
ADB Debugging over wifi not connecting
So I am trying to connect my device to adb over wifi. I have been following this tutorial
http://codetheory.in/android-debug-bridge-adb-wireless-debugging-over-wi-fi/

I have been doing this

```<code>adb tcpip 5556
adb connect <ip address>:5556
</code>```

what i get back is

```<code>cannot connect to <ip address>:5556:5556
</code>```

if i do not include the port

```<code>adb connect <ip address>
</code>```

then i get this

```<code>cannot connect to <ip address>:5555
</code>```

Does anyone have any  ideas?

Title: ADB Debugging over wifi not connecting


问:
Which one to install- 32 bit or 64 bit kernel?
Although I'd flashed my phone with new ROMs several times, I've never tried flashing the kernel before. When I searched for a custom kernel, saw 32bit and 64bit  version. So how am I supposed to choose this?

My phone is YU Yuphoria running on Ressurection Remix v5.6.5 (Marshmallow official build). Please tell me the best kernel for it.


问:
How to fix broken images in gallery?
I am using Celkon Q54+ running Android 4.4. When I copy some JPEG images from my computer to my phone via USB Storage mode, those images are displayed as broken images in the Gallery app.

I have tried clearing the data for the Gallery app. I have also tried installing third party Gallery Apps like QuickPic from the Play Store. No app seems to detect my photos. But the photos are looking fine when opened from my computer.

How to fix this?

Edit: Only HD images shot with DSLR cameras are not showing up in gallery. They have resolutions of the order of 5000 pixels. Images of resolution less than or equal to 1600x1200 are perfectly displayed in Gallery.

Title: How to fix broken images in gallery?


问:
Sony Xperia SP model not listed in 'developer.sonymobile.com/unlockbootloader' for bootloader unlocking
I don't know how I can unlock my Xperia SP phone, because the model is not listed in the site http://developer.sonymobile.com/unlockbootloader so I couldn't continue. My logic says there might be some model that is similar to this model (Xperia SP), but I don't know what model. Do you know?

Any suggestions APPRECIATED :)


问:
Internal memory of my Moto E is almost full even after uninstalling and disabling so many apps. Will rooting it out help? If yes, then how?
I feel that in 2-3 months my phone will stop even updating the existing very few apps. So I am thinking about rooting it. But even if I root my phone will I be able to do something to fix this internal memory problem? If I can fix this, then I am in need of the possible ways (After the root).</p>


问:
How to change locale and make it stay that way?
My friend has a LG V10 and unfortunately, it doesn't have the language he wants (Hebrew) as part of the stock ROM.

I've googled around and found that there are apps that enable you to change locale to more languages than the ones that are included with the ROM.
I've used one (MoreLocale2), and it works.
The issue is that the language is reverted back to default (English)
after the device is rebooted ;/

After seeing that I tried using other apps that work the same way, but they all seem to have the same issue.

Is there any way to change locale and force it to stay that way after a reboot ? ;/

I'm not really interested in changing ROMs, this isn't my device and I'm looking for a simple solution as I'm doing this as a favor.

Thanks!


问:
How to install cyanogen on Samsung Galaxy Tab 4 10.1 (Verizon)
I think I have a Samsung Galaxy Tab 4 10.1 (Verizon)

On samsung website it's http://www.samsung.com/us/support/owners/product/SM-T537VYKAVZW

I went through all the steps and did a:

adb sideload cm-10.1-20140216-NIGHTLY-p4vzw.zip

But I got red errors like:

```<code>"E:footer is wrong"

"E:failed to verify whole-file signature"

"E:signature verification failed"
</code>```

Can someone point me in the right direction? Do I even have the right zip file?


问:
Password not working?!?!
Ok this is so frustrating... The Problem im having is i set a new password on my note 5, the password will work to get me into the phone but i want to change it to fingerprint but when i go into setting and Screen Lock Type is asks for current password so i put my password in it says incorrect... I have put in like 15 times making sure i haven't messed it up! Like why would it work to get me into the phone but not to get it to change lock types im so frustrated! I have restarted the phone and nothing! any help would be appreciated!</p>

Title: Password not working?!?!


问:
How to edit /system/bin/lpr in Samsung S4 i9295 running 5.0.1 Lollipop
How do I edit /system/bin files in Android since after 4.x? Has something changed? I seem to recall just opening the file playlpm on the device in a text editor and seeing and making needed modifications thusly:

```<code>#!/system/bin/sh
 /system/bin/reboot
</code>```

Now I am seeing black diamonds with question marks and unintelligible character strings. What's changed here? Are these shell scripts compiled?!? Have I spaced out an important step? TIA for clarification.
PS...device is rooted, browser is Root Browser v2.2.3, and test editors I've tried are RB Text Editor, and DroidEdit.


问:
USB Ethernet on Galaxy S6 without root
On a stock Verizon Galaxy S6 running 6.01, I'm able to connect two different USB Ethernet devices by way of a USB OTG adapter cable.  One is a generic USB hub/Ethernet combo.  The other is an Apple USB Ethernet adapter.

Both of these devices seem to work with the drivers already built-in.  I found an app on the Play Store that does nothing but dump the output of ifconfig.  After plugging in the devices, I see them show up in eth0.  (In fact, I can even plug the Apple adapter into the hub side of the other adapter and get eth0 and eth1 simultaneously... the phone powers them both.)  I also get link lights on my generic adapter.  (The Apple adapter doesn't have link lights.)

It's clear that the interface is brought up, but it seems DHCP client isn't running for these adapters.  After reading around, many folks suggest tips for assigning an IP and setting up routing manually.  There are also several apps for doing this, but all require root.

I know it's a long shot, but is there any way at all to enable the DHCP client on eth0 without root, on this particular device?  The hard part of getting drivers in place seems to be already done.  The adapters are working, I just need the network stack up and running.

Title: USB Ethernet on Galaxy S6 without root


问:
YouTube updates not showing up
I have the YouTube app built into my device but the problem is when I open the YouTube app, there's always a reminder to get that latest version of it. When I click that reminder, it directs me to Google Play, and there is no update button there. It isn't showing on the My Apps list too. How do I update the YouTube app now?</p>

Title: YouTube updates not showing up


问:
No SIM detected after installing CM13 nightly on Galaxy S III (AT&T) SGH-i747
After CM13 was installed on my Samsung Galaxy S III, I faced unstable camera and browser and whenever I attempted to turn the cellular network on, I received the following error:

Unfortunately, the process.com.android,phone has stopped

I put the SIM to another cellphone and didn't get the earlier mentioned error. I asked AT&T to provide me a new cellphone and got the same error after I inserted the SIM card onto the device.

What I already did:

I did wipe phone, SIM and contact storage cache and data in two different ways,

I did delete Phone folder and Sim Toolkit

I did dial and type *#*#3646633#*#*,

I did disable Automatic Time Zone

I did factory reset the phone many times,

I did flash it again with following list:

cm-13.0-20160402-NIGHTLY-d2att

twrp-3.0.1-0-d2att.img

modem_CWM_I747UCDMG2

Odin_v3.09

I would greatly appreciate it if you kindly advice me on what I can do to get my cellphone running back again.

My device is Samsung Galaxy S III (AT&T), device model SGH-i747.


问:
Adding a status bar UI lollipop 5.1.1
I'm quite new to modding android UI.I recently bought an android tv box, the firmware doesn't have status bar enabled, is there any way to create one or port one from another rom and which of the system file would I need to modify to do the job? It's just a stock 5.1.1 firmware but has NO pull down or status bar.

Any help very much appreciated
Andy =)

Title: Adding a status bar UI lollipop 5.1.1


问:
LG G2 has horizontal stripes on the screen when displaying high resolution images with moire pattern
Recently my LG G2 sometime has horizontal stripes on the screen. Firstly I thought that these stripes appear randomly and the problem might be related to connection between the screen and other hardware. But today I realize that the appearance is not random. When I open a specific type of image, that is images with moire pattern, these stripes will appear. These stripes will disappear when I open an image without moire and appear again when I open another moire image.

The phenomenon reduces when I zoom in the image. Also, the stripes won't appear if I resize the image to smaller resolutions.

The stripes appear whether the image is displayed in the galaxy app, or the default web browser, or chrome browser. Even when I set the image as the wallpaper, the stripes appear right on the wallpaper.

I have delete the system cache but it doesn't help.

In the picture below, stripes appear when I opened a image of grasses which has moire pattern.

Have you ever encounter similar problems? And can you guess this problem is caused by the hardware or software?


问:
Using Android/Desire as a bare bones GSM modem
Older GSM phones could be hooked up to a PC and you could access the baseband chip through e.g. minicom or hyperterminal and give it AT commands, usually through a serial/rs232 or USB connection between the phone and the PC.

A lot of software also exists to use GSM phones as e.g. SMS gateway - which basically works by getting a serial connection to the phone and communicating with AT commands. Can one do the same with a HTC Desire, or other Android phones ?


问:
Cmd / windows key with Chrome Remote Desktop
I am trying to use Chrome Remote Desktop on a tablet with Android 5.1.1 to remotely access my work iMac. I have a Bluetooth keyboard, and the problem is that I'm unable to use the cmd key on my Bluetooth keyboard to do things like cmd-c or cmd-tab when connected to the iMac, which make the whole thing practically unusable.

I suspect that Android is intercepting this key for a feature I've seen referred to as "Quick Launch", so Chrome Remote Desktop maybe doesn't even know I pressed that key. Is there a way on Android for the cmd key to "work, so I can do things like cmd-c and cmd-tab in Chrome Remote Desktop? If not, is this possible with another "remote desktop" app, or is that a limitation of the OS?


问:
How to hard reset tablet with partially unresponsive screen?
I am facing an issue with the display of my LG Gpad 8.3, running latest Android available for that model: 4.2.2.

Background

My issue appeared after installing an app which was not from the PlayStore. The app has no icon and can not be removed, that's why I am inclined to believe that in my case it is not an hardware issue (but I am not ruling it out completely).

Besides that the unresponsive strip occurs exactly on the area where the confirmation dialog boxes for this OS appear.

I noticed that this issue has been discussed previously here and here in SE but the problem there occurs to be hardware related.

What I have done so far

Luckily my tablet is not something I use daily. Most of the time it stays in the drawer and turned off. So I have no fear of losing any data in case of hard-reset, although I feel the malware might access my google account data.

Anyways, I tried to hard reset the tablet using the standard LG tools & key combinations, as explained here: http://www.lg-phones.org/how-to-flash-unbrick-lg-g-pad-8-3-back-to-stock.html

The installation completes, but the "malware" remains in the system.

On top of that the CSNin Settings --> About Phone --> Hardware Information is broken. It shows all 0.

Last resort

I think the only option I have is to use a "dirty way" of wiping the phone and reinstalling the OS.

What should I use in that case?

Or, do you have a solution for this exact problem?

Edit:
Some additional information:

I think my phone is not rooted because I reverted it back to stock couple of months ago, due to camera issues. I tried the bootloader combinations, none worked.

UPDATE:

After all, I think the problem might not be related to the malware :/. It might well be a hardware issue.

I formatted the device and reverted back to an older version of the stock rom. The unresponsive strip is still there.

I rooted the device and installed TWRP, just to see whether the unresponsiveness will remain in the TWRP menu. Unfortunately it did.

Remaining Options:

Wiping everything in the phone using TWRP, but I don't know how to do this.

Installing a new OS; one that is modified.

Important: The CSN is still all 0s, as shown in the picture.