0
votes
1answer
26 views

ADB has stopped working for me; *** LOCKED *** is at the top of the fastboot screen

I'm trying to root my phone (with a view to putting DebianKit onto it), and have had several attempts, each time getting a little further before stopping to look more stuff up. But now I seem to have ...
0
votes
0answers
50 views

Nexus 5 backup with ADB 'pull'

Is it possible to back up all the user data on my Nexus 5 (apps, pictures, everything) by running the following command while the device is in recovery (assuming all partitions are unmounted)? adb ...
0
votes
0answers
154 views

I can't find the boot/recovery partitions on my Android phone for backup - where are they?

I'm trying to back up boot.img, recovery.img, and system.img on my Android phone. I've found several mentions of running this command: cat proc/mtd and then just using dd to copy the listed mount ...
1
vote
0answers
40 views

adb backup probably fails when trying to backup a single application

Following the advice here http://android.stackexchange.com/a/38277/27533, I am trying to migrate the application from Nexus 7 to ASUS ME302C. (Actually, my daughter desperately needs that -- you know, ...
0
votes
1answer
102 views

What all does ADB backup and how do I restore part of it?

I am soon going to unlock bootloader and root my Nexus 5, but I didn't wanted to wipe all the data so I thought of using the ADB backup function to restore after rooting is done. adb backup [-f ...
0
votes
0answers
32 views

Restore app data from a copied 'com.company.appname' folder

Before wiping my 2012 Nexus 7 I created an app backup using the Backup function of the Nexus Root Toolkit (v1.8.2). This produced a large .ab file. I want to restore a single app to the newly ...
0
votes
0answers
97 views

ADB backup is not working

I just tried to make a backup from my Nexus 5 (before installing CM 11) It is unlocked but not rooted. On PC side I'm working with Ubuntu 13.10. When I type adb backup –all -apk -nosystem –f ...
0
votes
0answers
374 views

No confirm prompt when trying to use adb backup

I'm trying to do an adb backup of my Galaxy S3 (i747m), but after receiving the "Now unlock your device and confirm the backup operation" order from adb, I never receive the prompt on the device. It ...
0
votes
0answers
264 views

Best Practise for deploying a 'clone' image across 200 android tablets (Samsung GT-P7510)

My objective is to be able to create a master 'image' of an android tablet, and then duplicate that image across about 200 identical tablets to streamline the administration of a university's pool of ...
0
votes
1answer
60 views

adb blind backup

I need to repair my Android phone (it is Jiayu G4 with Os 4.0.2) since display is not working. Yet touches are being handled. Could anyone with Android devtools installed at their PC instruct me which ...
1
vote
1answer
54 views

Pulling dbdata file with not rooted device

The screen of my Galaxy S is broken, so I can't see anything and the touchscreen doesn't work. After a while, I managed to get everything I needed from the /sdcard folder with adb. Now I have some ...
5
votes
1answer
105 views

How to use adb to back up more than 2GB?

I'm trying to back up my Nexus 7 before installing a new factory image. (There is an issue preventing OTA update from succeeding.) But when I run adb backup -f android-nosystem-backup.ab -apk ...
1
vote
1answer
285 views

22MB backup on new nexus 5 - too small?

Trying for the first time to root my device, using a Nexus 5 that I just got yesterday. I'm naturally trying to back things up before doing anything that can wipe memory, but the size of the .ab ...
1
vote
1answer
486 views

Is there a way to backup contents of internal SD, while preserving the file's modification date?

I'm having problems with my internal flash storage (namely not being able to create folders in root, which prevents some apps from working, plus periodic unmounts), and I have tried unsuccessfully to ...
0
votes
1answer
381 views

Backup and Restore with Holo ( ADB ) from N4 to another N4 - some questions

I am soon receiving a replacement device for my Nexus 4, that got some problems charging now and then. Some questions regarding Holo Backup: It shall be no problem to restore a "Backup all without ...
0
votes
0answers
121 views

Pull or backup only the contacts from Android

My phone is on a bootloope _ soft bricked. I have managed to detect it via adb on recovery mode. So now I want to know the exact command to pull contacts first from the phone to my pc. Is this ...
0
votes
0answers
85 views

Nexus 7 Stuck on X: Can a backup be done using the .sh file?

My Situation My Nexus 7 2013 won't start up. It gets stuck on the X screen. Since there are pictures on it from my vacation, I would like to get them off before I attempt a factory reset. ...
1
vote
2answers
857 views

adb restore across different devices, android versions

Once upon a time, I ran this on an Android 4.3.0 Nexus 7 2012 running ParanoidAndroid: adb backup -all -nosystem -apk -shared \ -f backup-all-nosystem-apk-shared-201309132331 Now I would love to ...
0
votes
1answer
4k views

How to perform a full system dump/backup with a broken screen?

So, yesterday my phone took a serious tumble. It is now essentially useless, as the screen either fails to turn on, or when it does, there is nothing useful to see (just lines of primary colors, ...
2
votes
0answers
122 views

Will adb restore increment the custom binary flash counter?

With adb backup an archive of all apps and their data can be retrieved from the phone. I could not find any clear information which exact files and partitions are accessed during the process. If it ...
1
vote
1answer
859 views

How to restore adb backup on Nexus 4 (boot loop)?

Recently I have flashed unofficial cyanogenmod 10.2 for my Nexus 4. After testing some features I the device came into a "bootloop" (stays on cyanogenmod logo launcher). I tried to reflash it with cm ...
7
votes
1answer
4k views

What's the difference between a NANDroid backup and an ADB backup?

Could anyone explain the difference between a backup made using NANDroid and a backup made using ADB i.e. using the adb backup command? I've read that both are capable of creating full system ...
3
votes
1answer
1k views

Why is adb backup with system apps unsafe? (Holo backup)

In holo backup, adb backup with system apps is said to be unsafe. I was and am not sure why it is. But I tried it anyway, and slept then when I woke up in the morning, my computer crashed. So I am ...
0
votes
1answer
381 views

adb backup that operates similar to dd

Do adb backup methods contain those that operate similar to how dd backups data? So I want to know if adb backup method that hard-copies every bit of disk exists. If it does not exist, is there any ...
2
votes
1answer
155 views

Disable Backup Service in Android Emulator

I'm trying to replace sms and contacts database on Android emulator with some other (extracted from other phone). I've already succesfully pushed files into emulator (using adb push), but I have to ...
4
votes
1answer
1k views

Non-root backup with multiple users (non-owner or secondary users)

I really did spend some time researching this and was surprised to not find any answers (this great thread doesn't address this problem at all.... I'm trying to recover from my unfortunate situation: ...
-1
votes
1answer
807 views

how to acces to apk using backup?

I want to use adb backup restore, but I'd like to know if possible to know the contents back up file if yes so how. is it possible to have access only to apk. to install on other devices. i don't want ...
0
votes
1answer
2k views

Is it possible to use adb backup in order to make a clone of a tablet? [duplicate]

Is it possible to use adb backup in order to make a copy of tablet? In fact I want to recover the contents of a tablet using adb backup and then install it on the tablet that have the same type with ...
4
votes
1answer
4k views

Backup using ADB without root or usb debugging

I have a Nexus S (on android 4, not rooted) device who's not able to boot. It opens and get stucks to the X screen. I can only access the recovery mode. I tried to backup data via ADB, but the phone ...
5
votes
3answers
4k views

Restoring an ADB backup onto a different phone of the same model?

We have several Android 4.0 phones of the same model, from the same manufacturer, purchased at the same time, from the same factory batch. We have created a backup of one of the phones using ADB. Can ...
1
vote
2answers
5k views

Can adb be used to recover SMS messages while in permanent “Safe Mode”?

I have a non-rooted Droid X2 that is in permanent "Safe mode", but I want to recover SMS messages. SMS Backup and Restore will NOT work because safe mode only allows system apps to run. adb shell ...
6
votes
3answers
2k views

Backup using adb on a phone with a dead screen

I have a Galaxy S3, screen is visually and touch impaired. It is USB debug enabled, un-rooted. I'm able to use Droid@Screen to see my screen, which i'm able to unlock. I then run this command: ...
3
votes
1answer
1k views

adb restore progress

Using the backup and restore function with adb (as discussed in Full Backup of non-rooted devices) there is no progress available and often it is very hard to follow the adb logcat output as long ...
10
votes
1answer
8k views

How do I know when “adb backup” is finished?

I have a non-rooted Verizon Samsung Galaxy Nexus, and I wanted to try the "adb backup" feature. Possibly in preparation for rooting, but that's not really relevant to the question. I want to back up ...
23
votes
3answers
19k views

How do you extract an App's data from a full backup made through “adb backup”?

I have been backing up my Nexus 7 with adb backup to back up all files into an encrypted backup. I see that you can restore from a backup with adb restore, but that would wipe all my existing data on ...
5
votes
1answer
2k views

Can apps be controlled through adb?

Can an installed application be completely controlled via adb? For example: Consider I need to to export my Contacts to SD Card. So here there are basically 5 Steps involved 1)Open Contacts ...
10
votes
2answers
2k views

Partial adb restore

ICS devices support creating backups using adb backup, and restoring them using adb restore. Using adb backup, one can select that everything should be backed up, or only a certain package. However, ...
3
votes
3answers
9k views

How do I access .img files with yaffs2?

I've tried mounting them in Ubuntu, no luck, mount does not recognize the yaffs2 file system. I've tried yaffs2utils and ./unyaffs2 but it doesn't actually unpack the img files, I've posted an issue ...
21
votes
2answers
16k views

Is there a way to look inside and modify an adb backup created file?

I created a backup of my Galaxy Nexus with adb backup. The resulting file is named backup.db and it's somehow encrypted. I wanted to restore the backup, but it stops when it comes to restoring ...
7
votes
1answer
6k views

Is there any way to check the backup that android does?

Today I have been researching a bit about the Android backup options (Since I have seen some people having to lose all their data due to ICS serious bugs). From now, I prefer to use native options, ...
1
vote
1answer
257 views

Nexus One stuck in loading screen - How to save application data? (ROOTED)

I have my N1 rooted and after I installed BlackRose and change the partitions with password protection I wasn't able to start Android ever again. It show this screen: I can access to the adb shell, ...
3
votes
1answer
2k views

How to take backup of all installed APKs from Phone to PC? [duplicate]

How do I take backup of all installed apks from my sgs2 to PC using android sdk/ 3rd party tool etc? My phone is not rooted. I can install/uninstall apks using adb, but is there any similar command ...
19
votes
6answers
21k views

Backup and restore Android Settings and Application through ADB

I would like to ask if it possible to backup and restore all Android Settings and applications through ADB. I tried: adb backup -all adb: unable to connect for backup It is not working, while all ...