Some apps not working after updated to 4.2, so I'm considering back to 4.1.2.
Though I never done this before since the day I get Nexus 7,
I think use Wug's Nexus Root Toolkit should get it done.
But just for sure:
1. Do I need to unlock/root to flash factory 4.1.2 image? (I think it is not but not so sure)
2. Directory structure seems different from 4.1.2, is it OK just using Toolkit to backup/restore settings?
(Sorry for my English if anything looks impolite)
1) unlock bootloader yes; root no, as you're going to overwrite the system anyways.
Also I'd suggest not using a toolkit, just download the factory image off google's page and run the "flash-all.bat"
2) Use Titanium Backup to backup all app data, wipe after flashing 4.1.2 and then restore apps + data with Titanium again
I just downgraded this morning. All your data will be wiped .. ALL YOUR DATA ... meaning, after I got back to 4.1.2 I was having 13GB of free space on the tablet (out of 13 possible) .
So, if you HAVE a nandroid from the 4.1.2 days, save it to your computer (along with all your files).
If you don't have a 4.1.2 nandroid, at least create now a backup repository with whatever tool you prefer and then save the respective files to PC.
Then, flash the factory image for 4.1.2.
Then copy all your files back to the internal memory, install the backup tool and restore your apps.
The reason behind this is that the update from 4.1.2 to 4.2 has some scripts that are porting the original /data and /sdcard mounts to the new structure used in 4.2
When downgrading, you no longer have scripts to do that for you so the newly installed 4.1.2 will not recognize anything so it will bootloop like crazy (I tried first to restore just the /system ... but all the other data was already affected by the update so was no longer usable).
My thoughts:
If you got the ota, and things messed up, try flashing the 4.2 factory image. That seemed to help me. If you're not rooted already, I would recommend becoming familiar with the adb backup command to backup apps before doing anything else. You have to unlock the boot loader to downgrade or flash the factory 4.2 image, and this will wipe the device.
Once you update either way, definitely take the time to root. You can then use adb restore or titanium backup to restore from the adb backup you made before unlocking.
Just be aware that adb backup doesn't seem to backup all apps, and that titanium backup isn't exactly fast parsing through a big adb backup file.
Sent from my SAMSUNG-SGH-T989 using Tapatalk 2
step by step?
srry, very nooby questions:
how do i flash my nexus?
where do i find the factory image?
what is the backup tool?
ro_explorer said:
I just downgraded this morning. All your data will be wiped .. ALL YOUR DATA ... meaning, after I got back to 4.1.2 I was having 13GB of free space on the tablet (out of 13 possible) .
So, if you HAVE a nandroid from the 4.1.2 days, save it to your computer (along with all your files).
If you don't have a 4.1.2 nandroid, at least create now a backup repository with whatever tool you prefer and then save the respective files to PC.
Then, flash the factory image for 4.1.2.
Then copy all your files back to the internal memory, install the backup tool and restore your apps.
The reason behind this is that the update from 4.1.2 to 4.2 has some scripts that are porting the original /data and /sdcard mounts to the new structure used in 4.2
When downgrading, you no longer have scripts to do that for you so the newly installed 4.1.2 will not recognize anything so it will bootloop like crazy (I tried first to restore just the /system ... but all the other data was already affected by the update so was no longer usable).
Click to expand...
Click to collapse
HellcatDroid said:
1) unlock bootloader yes; root no, as you're going to overwrite the system anyways.
Also I'd suggest not using a toolkit, just download the factory image off google's page and run the "flash-all.bat"
2) Use Titanium Backup to backup all app data, wipe after flashing 4.1.2 and then restore apps + data with Titanium again
Click to expand...
Click to collapse
restoring my apps with Titanium Backup is unsuccessful , when i first tried a full app+data restore it freezes at 0 percent
and when i tried backuping app the missing apps , it worked but after i rebooted it . It went into a bootloop
Youssef Hossam said:
restoring my apps with Titanium Backup is unsuccessful , when i first tried a full app+data restore it freezes at 0 percent and when i tried backuping app the missing apps , it worked but after i rebooted it . It went into a bootloop
Click to expand...
Click to collapse
Assumed you are referring to downgrade from 4.2.1 to 4.1.2 and rooted to run TB, so the basic stock rom is up & running otherwise, correct?
Let's try Plan B instead - go into (Custom) Recovery and wipe dalvik cache first, then reboot. Give it a few minutes to settle and try to do your TB restore WITHOUT data, and see if it works. The /SD and/or /SD/0 directory structures are setup differently on the N7 and trying to retore with your custom settings will just make it more difficult & complicated. If this works, you can then try to selectively restore one or more with data and hopefully without going into endless bootloop again.
Plan C - go to Play Store, then Settings and "All" - you should see all of your Apps and what's installed, etc. - and install from there, it's semi-manual but it works for me 99.8% of the time when it would otherwise freeze within TB, especially true when switching custom Rom & kernels.
I usually manually copy & move back items such as documents, pictures & mp3's, etc. from standalone/usb backup drives or cloud storage back into the device once everything else are up & running properly.
Let us know if this helps & working for you or not.
Thankss !
Letitride said:
Assumed you are referring to downgrade from 4.2.1 to 4.1.2 and rooted to run TB, so the basic stock rom is up & running otherwise, correct?
Let's try Plan B instead - go into (Custom) Recovery and wipe dalvik cache first, then reboot. Give it a few minutes to settle and try to do your TB restore WITHOUT data, and see if it works. The /SD and/or /SD/0 directory structures are setup differently on the N7 and trying to retore with your custom settings will just make it more difficult & complicated. If this works, you can then try to selectively restore one or more with data and hopefully without going into endless bootloop again.
Plan C - go to Play Store, then Settings and "All" - you should see all of your Apps and what's installed, etc. - and install from there, it's semi-manual but it works for me 99.8% of the time when it would otherwise freeze within TB, especially true when switching custom Rom & kernels.
I usually manually copy & move back items such as documents, pictures & mp3's, etc. from standalone/usb backup drives or cloud storage back into the device once everything else are up & running properly.
Let us know if this helps & working for you or not.
Click to expand...
Click to collapse
Thanks for your help , but I think the problem was that there were apps in the backup only compatible with the custom ROM I had and android 4.2.1 xD
I restored the apps one by one , but I think if I deleted the extra custom rom apps , the process would have finished without any problems
Hi fellow people,
i'm a noob just made my xda account like 5 mins ago. I've been trying to search for my problem but I haven't really a found a direct answer. So yesterday I just got my Samsung Galaxy nexus update to 4.2.1. I was really excited until I started having the battery issues, screen lock issues, and overheating problem. I really don't like 4.2.1 and want to downgrade my version back 4.1.2. My carrier is the Mobicility (Canadian). I did not do anything previously with this phone such as rooting it, doing all the funky stuff that will void my warranty. I heard about flashing some google images to get back 4.1.2 but I'm not sure if I need to root or how to like do it through the gnex toolkit that mskip made. As well what if the difference between yakju and maguro? I heard if you flash the wrong image it will brick your phone or something like that. If there is a method without having to root it and lose all my contacts, then I would prefer that a lot.
Thanks,
mleung754
mleung754 said:
Hi fellow people,
i'm a noob just made my xda account like 5 mins ago. I've been trying to search for my problem but I haven't really a found a direct answer. So yesterday I just got my Samsung Galaxy nexus update to 4.2.1. I was really excited until I started having the battery issues, screen lock issues, and overheating problem. I really don't like 4.2.1 and want to downgrade my version back 4.1.2. My carrier is the Mobicility (Canadian). I did not do anything previously with this phone such as rooting it, doing all the funky stuff that will void my warranty. I heard about flashing some google images to get back 4.1.2 but I'm not sure if I need to root or how to like do it through the gnex toolkit that mskip made. As well what if the difference between yakju and maguro? I heard if you flash the wrong image it will brick your phone or something like that. If there is a method without having to root it and lose all my contacts, then I would prefer that a lot.
Thanks,
mleung754
Click to expand...
Click to collapse
You dont have to root but you need to UNLOCK the bootloader which will obviously erase all your data(and VOID your warranty). you can find the factory image here https://developers.google.com/android/nexus/images . just flash the appropriate image and you should be as good to go.
mleung754 said:
Hi fellow people,
i'm a noob just made my xda account like 5 mins ago. I've been trying to search for my problem but I haven't really a found a direct answer. So yesterday I just got my Samsung Galaxy nexus update to 4.2.1. I was really excited until I started having the battery issues, screen lock issues, and overheating problem. I really don't like 4.2.1 and want to downgrade my version back 4.1.2. My carrier is the Mobicility (Canadian). I did not do anything previously with this phone such as rooting it, doing all the funky stuff that will void my warranty. I heard about flashing some google images to get back 4.1.2 but I'm not sure if I need to root or how to like do it through the gnex toolkit that mskip made. As well what if the difference between yakju and maguro? I heard if you flash the wrong image it will brick your phone or something like that. If there is a method without having to root it and lose all my contacts, then I would prefer that a lot.
Thanks,
mleung754
Click to expand...
Click to collapse
mleung754,
You are posting in the wrong forum.
Asus Nexus 7 is not the same thing as a Samsung Galaxy Nexus.
Ignore mmystere68's remarks.
Related
I have successfully rooted my device using the version 2.0.0 of the toolkit. I think I'm going to donate a few euros to get the latest, the author deserves all the money.
A few questions:
What exactly is CWM? What's the difference between a backup made with titanium backup and a backup made with CWM? Is it enough to backup the system settings or do I need to backup even the apps? I mean the list of installed and purchased apps should be always available on the Google play account, at least I hope so...
Should I download the latest version of CWM (the . IMG file) and flash it with the toolkit or should I use the integrated version that seems to be IN the toolkit?
Thanks in advance for the answers.
A CWM backup will backup everything. If you restore it, your device will be exactly the same as it was when the backup was made.
Titanium backup only backs up apps and their data
But with titanium backup do I need to backup all the or only their data?
Is CWM useful even to install other Roms?
Sorry for the confusion: I'm not an expert.
Clock work mod will backup your entire android build as it is. all data, apps, settings, contacts, messages. etc
Titanium will backup apps and their data only
If you bork your software or try another rom then decide you want to go back, a Cwm backup will take you right back to the exact point you made the backup
Titanium is useful to have when changing roms because after loading a new one you can load your previous apps & data into your new rom whereas Cwm would completely overwrite the rom
In essence they are similar but perform completely different tasks
Sent from my Nexus 7
With titanium I usually just backup all user apps with data (meaning anything you have downloaded that is not part of the rom)
You cannot flash a new rom with titanium. that is what Cwm is for
Cwm deals with the roms
Titanium deals with apps
CWM & Backup
nihil39 said:
I have successfully rooted my device using the version 2.0.0 of the toolkit. I think I'm going to donate a few euros to get the latest, the author deserves all the money.
A few questions:
What exactly is CWM? What's the difference between a backup made with titanium backup and a backup made with CWM? Is it enough to backup the system settings or do I need to backup even the apps? I mean the list of installed and purchased apps should be always available on the Google play account, at least I hope so...
Should I download the latest version of CWM (the . IMG file) and flash it with the toolkit or should I use the integrated version that seems to be IN the toolkit?
Thanks in advance for the answers.
Click to expand...
Click to collapse
CWM is a recovery mod used for Flashing new rom while at the same time gives you handy things to do like, do a NANDROID- Creating a image for ur current rom and all its sys settings with apps and there data. U can also Flash other things like a previously created Update.zip for Titanium Backup, which is helpful after u have flashed a new rom and want all ur previous apps and data back.
A small thing a consider sharing, When Flashing a new ROM, Back up only the apps+data thing and not the System. As ur new ROM will have its own System settings (better to adjust it then than bfore). Now, also Create an update.zip, which a mentioned earlier from TitBckp Menu.
Have Fun.
bagofcrap24 said:
Clock work mod will backup your entire android build as it is. all data, apps, settings, contacts, messages. etc
Titanium will backup apps and their data only
If you bork your software or try another rom then decide you want to go back, a Cwm backup will take you right back to the exact point you made the backup
Titanium is useful to have when changing roms because after loading a new one you can load your previous apps & data into your new rom whereas Cwm would completely overwrite the rom
In essence they are similar but perform completely different tasks
Sent from my Nexus 7
With titanium I usually just backup all user apps with data (meaning anything you have downloaded that is not part of the rom)
You cannot flash a new rom with titanium. that is what Cwm is for
Cwm deals with the roms
Titanium deals with apps
Click to expand...
Click to collapse
Thanks.
I still don't get the point of backing up apps. I mean: their settings (and system settings) ok but why backup something that can be downloaded again from google play store? I guess my account keeps record of my installed and (above all) purchased apps (tapatalk only). Am I wrong?
Other question:
I'm using the stock Jelly Bean 4.1.1 rooted and I don't want to mess with cooked roms whatsoever. I rooted the device in order to get USB on the go support and TiBackup.
Will I get updates from google or I will have to manually flash a rooted version of an updated Rom? I think I will have to install CWM at the end, I guess
etgine sandy
nihil39 said:
Thanks.
I still don't get the point of backing up apps. I mean: their settings (and system settings) ok but why backup something that can be downloaded again from google play store? I guess my account keeps record of my installed and (above all) purchased apps (tapatalk only). Am I wrong?
Other question:
I'm using the stock Jelly Bean 4.1.1 rooted and I don't want to mess with cooked roms whatsoever. I rooted the device in order to get USB on the go support and TiBackup.
Will I get updates from google or I will have to manually flash a rooted version of an updated Rom? I think I will have to install CWM at the end, I guess
Click to expand...
Click to collapse
Please answer at least the last question...
nihil39 said:
Please answer at least the last question...
Click to expand...
Click to collapse
Edit: If google release an update, you dont have to relock it
Jordanooo said:
If google release an update, i think you will have to relock your bootloader to get it officially.
Click to expand...
Click to collapse
You do not have to lock your bootloader to get an update only reason to lock it is if you have to return it
Sent from my BAKED Nexus
spaceman860 said:
You do not have to lock your bootloader to get an update only reason to lock it is if you have to return it
Sent from my BAKED Nexus
Click to expand...
Click to collapse
So, in my condition (rooted stock rom) will I get the official google updates without doing anything?
You will still get the updates but Cwm will not be able to install them.
You would need the stock recovery to apply ota updates
In reference to your previous question regarding titanium. You could re download the apps from play store after a wipe.
Titanium also restores any preferences you had saved. And in the case of games it will also restore your progress & game saves
Sent from my Nexus 7
Thanks, so there's no point in backing up the whole app, we only need its data and settings.
I haven't installed cwm yet. Did you use the toolkit downloadable from another thread in this forum? If yes, does the toolkit automatically download the latest version of cwm?
I'm not sure with the tooolkits
I have never rated them
It's much wiser to learn to do these things manually as it really doesn't take very much learning and it's always valuable to know what to do in case you bork something
Sent from my Nexus 7
Does cwm also backup sripts like link2sd and 2nd fat32 partition?
Hi
As you've prob guessed I'm a noob, hence the help.
Ive just recently rooted and unlocked my nexus 7 with wugfresh 1.6.2 and am now looking at putting a custom rom on it.
Ive followed the advice and put titanium backup on and backed up my apps and system data.
Having read the instructions for installing Smooth Rom 4.4, it states 'Please do not restore a 'system' data backup as it would overwritte some important files'
does this mean I cannot restore my apps from titanium backup as I cant restore system data as they where backed up together or is there some other way for me to do it ?
does titanium backup get wiped as well ?
All Help appreciated, this is my first rom install and I dont wanna **** it up.
Robbie_UK said:
All Help appreciated, this is my first rom install and I dont wanna **** it up.
Click to expand...
Click to collapse
The most important thing to do is to make a FULL nandroid backup before you begin.
The 2nd most important thing to do is to get that backup copied someplace else besides the tablet. (PC, USB key, etc) Screw-ups involving accidental erasure of the psuedo- SD card area on the tablet are commonplace with folks that are new to this. It won't do you any good to make a backup if you immediately erase it while fooling around with a custom recovery (or toolkit) that is new to you.
I suggest you learn to make backups using the custom recovery rather than relying on a toolkit.
If you are happy with the tablet in it's current configuration, then a back-up allows you to survive any ****-ups that inevitably follow as you can return back to a known state and proceed again having learned from your mistakes.
FULL NANDROID BACKUPS. COPIED SOMEPLACE SAFE (OFF THE TABLET)
As for TiB, the only thing that is 100% safe is to only restore apps & their data that are NOT pre-installed in whatever ROM you are installing. Note this means not restoring any of the Google gapps as well, as you may have had a different versions of those apps running on your current ROM than on the to-be-installed ROM, whether pre-installed or updated later.
Yeah it's a bit of work restoring apps one by one and re-configuring things. There probably are System apps that can have their data safely restored to the wrong version of the app - but there are absolutely no guarantees that correct operation of the app will follow that.
cheers and good luck
Here is my situation. I acidentally installed a custom rom over my stock JB 4.2.1 installation and I want to know if there is a way to restore my original JB rom without loosing my root and recovery. My current plan is to use TWRP recovery to wipe all caches and internal memory. I have a stock JB rom and after clearing everything I will reflash the stock rom.
I know I should have made proper backups, but I guess this is how I will learn. My goal is to make my nexus 7 the same as when I bought it, but I want it to still be rooted. Will my plan work?
Thanks in advance for any replies.
I'd say use mskip's Google Nexus 7 Toolkit (found here) or Wug's Nexus Root Toolkit (found here) and be done with it. I use mskip's toolkit (personally) and have no issues with it. Use it to restore the N7 to factory shape (4.2.1 is the JOP40D build, the latest, if that's your intention), then boot it up, enable the USB debugging, get back into fastboot mode then use the toolkit to root it, you're done.
If it takes more than a few minutes to do this (which I've done several times in the past week) then you're doing it wrong.
A clean wipe is going to kill the root which must be redone and only takes about a minute itself.
OR, another alternative:
1) Flash full factory ROM
2) Unlock bootloader if not already in that state
3) soft-boot any custom recovery you want to use with fastboot:
fastboot boot recovery-image-file.img
4) Overflash a minimal root package (Superuser.apk + su OR SupserSU + su)
Moral of the story is that even if you flash a completely stock ROM with no root, because you have an unlocked bootloader you can install whatever you want right over the top of it without ever having booted it once.
I suppose that a toolkit might also be able to assist you with such things, but doing things from the command line tends to be better for learning how things work under the hood.
Wug's toolkit will help you do just that. You can even put back a stock rom and root it again
Thank you. It worked perfectly and now I have a brand new clean installation.
I have one last question though. After I logged in with my g-mail, my device started to download all my applications automatically. I had a titanium backup that contained about 70% of my apps and so cancelled the downloads so that I could restore the backup. (I have capped internet so downloading apps that I had backed up seemed like a waste). So now I want to know if it is possibile to download the other 30% of my apps from the store automatically because would prefer to avoid pressing the install button multiple times. I've been looking for some kind of option but I was unable to find it.
Thank you for replying so quickly, it is great to have an operating nexus 7 again.
Fallen9900 said:
Thank you. It worked perfectly and now I have a brand new clean installation.
I have one last question though. After I logged in with my g-mail, my device started to download all my applications automatically. I had a titanium backup that contained about 70% of my apps and so cancelled the downloads so that I could restore the backup. (I have capped internet so downloading apps that I had backed up seemed like a waste). So now I want to know if it is possibile to download the other 30% of my apps from the store automatically because would prefer to avoid pressing the install button multiple times. I've been looking for some kind of option but I was unable to find it.
Thank you for replying so quickly, it is great to have an operating nexus 7 again.
Click to expand...
Click to collapse
I've had mixed results with the auto restore. Sometimes it works, sometimes not so much. Can't say that I blame it though, what with flashing different ROMs, restoring old backups of different ROMs, having the backup feature turned on sometimes & sometimes not...
At this point, the Play Store app on the N7 seems to show me (in the My Apps section, "ALL" listing) every app I have ever installed on any of my devices linked to the same account (including a Google TV device). Not quite what you are asking, but it's certainly better than a few generations ago where - if the auto-reinstall failed - you would have to try to do the same task from nothing but your memory. (Or restore an old backup and have a look-see what was in there)
good luck and enjoy your tab
Hi.
I have multiple user profiles on my Nexus 10, and as you know the is no good way to backup/restore multiple accounts.
I'm currently running stock 4.2.2, and is wondering what the best way to upgrade to 4.3 is? Should I just use the system update and reroot the device afterwards? Will this keep qll my profile data etc?
How did you do it?
Sent from my Nexus 10 using XDA Premium HD app
No one have any suggestions?
Sent from my Nexus 4 using xda premium
ChosSimbaOne said:
No one have any suggestions?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
I was wondering the same thing
Upgrading to 4.3
I also would like to know what to do. I am currently on 4.22 rooted and running twrp as a custom recovery. Should I use the OTA upgrade to 4.3 and then root or flash the pre rooted AOSP 4.3. I don't want to lose my data or settings
rocky3 said:
I also would like to know what to do. I am currently on 4.22 rooted and running twrp as a custom recovery. Should I use the OTA upgrade to 4.3 and then root or flash the pre rooted AOSP 4.3. I don't want to lose my data or settings
Click to expand...
Click to collapse
Okay so what I finally did was this: I don't know if you rooted+unlocked it with the wugfresh tool but I had done that a few months ago.
So I opened the nexus tool rootkit from wugfresh --> it updated to the latest version
After that I made a full back up of my data and my system
Then I pressed Flash Stock +Unroot after that it asked if I wanted to install the 4.3 after unrooting
I selected that and followed the orders etc etc
It all went pretty smoothly and now I have an unlocked + unrooted 4.3 nexus 10
You should first check whether fastboot is configured well and update some stuff in de Android SDK manager (I don't know which stuff and I'm not sure if that updating is something that you must do, I'm guessing it won't be necessary ) But the fastboot thing is really important I guess.
Also maybe you better wait till somebody with more computer knowledge answers your questions, because I don't know what I'm doing
I like to screw around with my devices and it hasn't had a bad consequence yet. Just try to google everything if your not totally sure about it.
Tangonaf said:
Okay so what I finally did was this: I don't know if you rooted+unlocked it with the wugfresh tool but I had done that a few months ago.
So I opened the nexus tool rootkit from wugfresh --> it updated to the latest version
After that I made a full back up of my data and my system
Then I pressed Flash Stock +Unroot after that it asked if I wanted to install the 4.3 after unrooting
I selected that and followed the orders etc etc
It all went pretty smoothly and now I have an unlocked + unrooted 4.3 nexus 10
You should first check whether fastboot is configured well and update some stuff in de Android SDK manager (I don't know which stuff and I'm not sure if that updating is something that you must do, I'm guessing it won't be necessary ) But the fastboot thing is really important I guess.
Also maybe you better wait till somebody with more computer knowledge answers your questions, because I don't know what I'm doing
I like to screw around with my devices and it hasn't had a bad consequence yet. Just try to google everything if your not totally sure about it.
Click to expand...
Click to collapse
Did this method made you loose your data/settings? Think this is what i will try. Nandroid backup device, flash stock recovery run ota upgrade, and install custom recovery and root afterwards. Hope this woill work
Yes I lost all my data nut I also had backed up al my data with backup data+media of the wugfresh tool. Both backing up the data and retrieving it afterwards took a long time but I had patience and now I have almy data back again
Verstuurd vanaf mijn Nexus 10 met Tapatalk 4
I'm not sure restoring the data will be stable, since the directories structure has been slightly changed between 4.2 and 4.3.
I also has multiple accounts. I've tried to backup the users apps with Titanium backup. I thought I would be able to create myself the user profiles, then restore the apps with Titanium. However, this didn't work since Titanium is unable to correctly backup and restore apps for multiple user accounts.
I ended up installing manually the apps for the other user.
Also note that even for your main profile, restoring the apps may require restoring the device uid. Titanium is able to do that if you backup its settings.
So far my atempt left me with a nexus that wont boot, dont know if it is the updated bootloader, but it vibrates a lot at boot, and then goes to bootloader. Think i better just flash the 4.3 stock image and reroot and restore what i can :-/
I rooted my device with wug's toolkit and was running TWRP. The OTA came out so i flashed back to stock, unrooted to update to JWR66Y. Now i rooted the device again and also have TWRP. Before i flashed back to stock i backed everything up with titanium backup, i created an android backup with the toolkit and i also created a nandroid backup with the toolkit. I then restored my nandroid backup with the toolkit and the OTA was not applied anymore and i was back to square one. my mistake.... what do i have to do to put everything back the way it was without it reverting back to JWR66V? I am sorta new to this and have a good general knowledge of what is going on and i just need to know what direction to go in.
thanks
I am now rooted with TWRP again... Back to stock with none of my apps but I am up to date with the OTA. Still dont know what direction to go in to restore everything as it was and keep the JWR66Y update.
If you just restore the data partition, that should give you your user apps and app data back but im unsure how well it will work restoring 4.2 data to a 4.3 os
Sent from my LG-P768 using xda app-developers app
donk165 said:
If you just restore the data partition, that should give you your user apps and app data back but im unsure how well it will work restoring 4.2 data to a 4.3 os
Sent from my LG-P768 using xda app-developers app
Click to expand...
Click to collapse
Ok thanks alot.
I was on 4.3 JWR66V before i flashed stock and updated to JWR66Y. Should i use wug's toolkit to restore (just data, not system) or do it through titanium backup?
flyers27 said:
Ok thanks alot.
I was on 4.3 JWR66V before i flashed stock and updated to JWR66Y. Should i use wug's toolkit to restore (just data, not system) or do it through titanium backup?
Click to expand...
Click to collapse
Id say try using the toolkit first, if it doesnt work, wipe data partition and then try using titanium backup. Another good tool is nandroid manager, i use that to restore apps and data from a CWM nandroid backup. If you put the nandroid backup from the toolkit onto your tab and then use nandroid manager and see if it will read the backup.
Good luck!
donk165 said:
Id say try using the toolkit first, if it doesnt work, wipe data partition and then try using titanium backup. Another good tool is nandroid manager, i use that to restore apps and data from a CWM nandroid backup. If you put the nandroid backup from the toolkit onto your tab and then use nandroid manager and see if it will read the backup.
Good luck!
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ok, i just recovered only the data from my nandroid backup with the toolkit and it seemed like everything was ok at first. I tried a few games and they worked until i tried ones that i had saved game data and realized my saved games were not saved. Also the games i had with obb files previously did not work because the obb files were gone. Another thing... all my apk's on the internal card are not there, yet the games are working. I then took the titanium backup folder that i copied to my computer with the backup and put it on the internal card and loaded titanium backup. It did not recognize the folder and it showed that i did not have anything backed up at all.
now what to do?
Update: I clicked on the batch button on titanium backup and was able to try and restore my apps and data. It did not put the apk's back on the internal card or allow me to play my saved games.... I also tried just to restore the Andoid backup using the tookit and that didnt bring anything back either.
I flashed the stock recovery and unrooted with the toolkit to undo everything i just did. I then rooted the device and added TWRP using the toolkit. Now i am rooted with none of my previous apps or saved games, but i am updated to JWR66Y.
Hopefully someone can help me restore all my apps and saved games because what ive done isnt working.
I really dont want to put all the apk's and reinstall all my games and apps back on my nexus. Someone must have some insight please.
thanks
flyers27 said:
I really dont want to put all the apk's and reinstall all my games and apps back on my nexus. Someone must have some insight please.
thanks
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Hi, flyers27...
Sorry to read about your difficulties restoring you tablet back to it's pre-4.3 glory.
Unfortunately, there are no easy shortcuts to getting all your apps back the way they where. You're going to have to use Titanium... your NANDROIDs from 4.2.2 won't really help you...
If you have Titanium backups of your apps on your Nexus 7 (by default they're located in /storage/emulated/0/TitaniumBackup), then it's just a case of going through each listed app backup and selecting either (from the Backup/Restore tab) Restore App only or Restore App+Data.
Personally, I only ever use Batch for backing up apps, preferring a more discretionary approach to the apps I restore, and whether or not I choose to restore a given apps associated data. It is, I grant, a bit of a slog, but it's not a task that's going to crop up everyday... it's just a once-in-while-sort-of-thing.
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Up until Jellybean 4.3 was released a few weeks ago, I'd been happily running a Jellybean 4.2.2 based custom ROM/Kernel combo for six months or so, and I knew if I wanted to avail myself of Jellybean 4.3, I had to wipe the metaphorical slate clean and begin anew.
Here is what I did...
----------------------------------------------------------
1). Performed a NANDROID backup of my (then) 4.2.2 based Custom ROM/Kernel combo. This was more for insurance sake, so should anything go wrong, I could easily get a working system back, relatively quickly. But if everything went according to plan (which it did), that NANDROID backup would be essentially redundant (which it was).
2). Performed a full Titanium backup of all my 150+ user installed apps.
3). Copied EVERYTHING off of my Nexus 7, to my laptop. (NANDROIDs, Titanium backups, Videos, Music, Documents, Images, etc., et.al.)
4). Fastboot flashed Jellybean 4.3 (build JWR66V). Which, also wiped the tablet.
5). Fastboot flashed TWRP and Rooted.
6). Copied EVERYHING (except the NANDROID), back to my Nexus 7. (Titanium backups, Videos, Music, Documents, Images, etc., et.al.)
7). Set about the business of selectively restoring my Titanium backed-up apps.
----------------------------------------------------------
I had the whole thing done in slightly less than 2 hours. Upgraded from 4.2.2 custom to 4.3 stock... and rooted.
Sometimes there are no easy ways; you've just gotta bite the bullet, and get it done. And none of this is technically difficult, it's just a bit tedious.
In your case, it shouldn't take that long... if you have your Titanium backups on your Nexus 7, just restore what you want FOR NOW... and perhaps maybe come back to those less urgent apps at a later date. Not everything has to be restored immediately. The difference between TWRP/CWM NANDROIDS and Titanium, is the former is Monolithic (the restore is all or nothing), but the latter is Granular (you can cherry pick from Titanium).
Anyway... just my thoughts. Hope it helps.
Rgrds,
Ged.
GedBlake said:
Hi, flyers27...
Sorry to read about your difficulties restoring you tablet back to it's pre-4.3 glory.
Unfortunately, there are no easy shortcuts to getting all your apps back the way they where. You're going to have to use Titanium... your NANDROIDs from 4.2.2 won't really help you...
If you have Titanium backups of your apps on your Nexus 7 (by default they're located in /storage/emulated/0/TitaniumBackup), then it's just a case of going through each listed app backup and selecting either (from the Backup/Restore tab) Restore App only or Restore App+Data.
Personally, I only ever use Batch for backing up apps, preferring a more discretionary approach to the apps I restore, and whether or not I choose to restore a given apps associated data. It is, I grant, a bit of a slog, but it's not a task that's going to crop up everyday... it's just a once-in-while-sort-of-thing.
----------------------------------------------------------
Up until Jellybean 4.3 was released a few weeks ago, I'd been happily running a Jellybean 4.2.2 based custom ROM/Kernel combo for six months or so, and I knew if I wanted to avail myself of Jellybean 4.3, I had to wipe the metaphorical slate clean and begin anew.
Here is what I did...
----------------------------------------------------------
1). Performed a NANDROID backup of my (then) 4.2.2 based Custom ROM/Kernel combo. This was more for insurance sake, so should anything go wrong, I could easily get a working system back, relatively quickly. But if everything went according to plan (which it did), that NANDROID backup would be essentially redundant (which it was).
2). Performed a full Titanium backup of all my 150+ user installed apps.
3). Copied EVERYTHING off of my Nexus 7, to my laptop. (NANDROIDs, Titanium backups, Videos, Music, Documents, Images, etc., et.al.)
4). Fastboot flashed Jellybean 4.3 (build JWR66V). Which, also wiped the tablet.
5). Fastboot flashed TWRP and Rooted.
6). Copied EVERYHING (except the NANDROID), back to my Nexus 7. (Titanium backups, Videos, Music, Documents, Images, etc., et.al.)
7). Set about the business of selectively restoring my Titanium backed-up apps.
----------------------------------------------------------
I had the whole thing done in slightly less than 2 hours. Upgraded from 4.2.2 custom to 4.3 stock... and rooted.
Sometimes there are no easy ways; you've just gotta bite the bullet, and get it done. And none of this is technically difficult, it's just a bit tedious.
In your case, it shouldn't take that long... if you have your Titanium backups on your Nexus 7, just restore what you want FOR NOW... and perhaps maybe come back to those less urgent apps at a later date. Not everything has to be restored immediately. The difference between TWRP/CWM NANDROIDS and Titanium, is the former is Monolithic (the restore is all or nothing), but the latter is Granular (you can cherry pick from Titanium).
Anyway... just my thoughts. Hope it helps.
Rgrds,
Ged.
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thank you very much, i will try what you said.