Flashing and Restoring data Q - Nexus 7 Q&A, Help & Troubleshooting

Hi,
I have been researching on these forums and want to know about permissions/uid issues when restoring apps via twrp. After flashing a custom rom and its accompanying gapps, (PA or CM11), my Nexys 7 is Grouper running 4.4.4. Are there any specific settings I need to use when restoring my apps after flashing? I.E. overwriting/not overwriting the fkashed gapps with my previously saved google apps. Tia,
Sent from my SCH-I535 using Tapatalk
When I successfully flashed ParanoidAndriod 4.6-BETA6 and gapps-kk-20140105, I then proceeded to restore my apps and data. I sync'd with my google acount at the play store and it downloaded and installed all my purchased apps. I noticing the new Hangouts is is ah different. I like the previous interface. So while I would have like to just restored all my apps, letting google do it wasn't too bad. I would like to get all my config data restored. I'm not positive which files restore configuratoin for usb tethering and wirelesss access point.. Which files/apk files would restore my configuration?

Related

[SOLVED] Google Voice force closing

Hello guys, I use google Voice for my Voicemails. Ever since I got my Nexus 4 back in early December I couldn't get it to work. Even on stock without rooting.
I have tried many roms, and factory resets and as soon as I open the app it force closes.
Currently on Xylon ROM 16 and Franco Kernel 33
Gapps 20121212
Any help would be appreciated.
You've tried all the usual fixes right? Wipe app data, fix permissions, uninstall/reinstall the app? Also are you restoring the app & data with Titanium Backup (or something similar)? If you are, uninstall the app and go to the play store and install it from there. Are you restoring any system data with Titanium Backup (or something similar)? Not a good idea to restore system data especially if your changing roms.
In the same boat as OP. Haven't tried any custom ROMs yet. That was gonna be my next move, but it appears to be futile.
I've tried everything. Un install, install... Wiping data and such. And no I am not using Titanium Backup to restore.
Sent from my Nexus 4 using Tapatalk 2
Okay so, I hope this is temporary but I installed the apk with the version 0.4.2.54 and it's working with this one. I tried updating it via the play store and encountered the problem again.
I hope the next update will fix it.
Sent from my Nexus 4 using Tapatalk 2

[Q] Difference between back up and installing from play store

Sorry for noob question I'm changing roms often and wiping everything every time and installing all my apps from play store again and again. I know nandroid backups but if I back up my installed apps with a program like go back up, there would be any issues with my apps? Or should I do clean install every time I change a rom?
Most roms on the nexus 4 should be okay dirty flashing. Then if there are problems you can wipe everything.
If you backup your apps you should be able to reinstall them on the new rom no problems.
I always backup and restore my apps and data with Titanium Backup, without issue, I highly recommend the pro version as its a very useful app to have.

[Q] Device reset?

When i was flashing some app, my nexus stopped at the boot animation during reboot. I tried clearing cache and flashing the kernel again without luck. So i flashed system.img using fastboot. After a reboot all my apps are gone. I can still see my sdcard data from the computer. How to restore my apps with data. Also google apps seems to be missing as well (Only few apps like maps, email,play games/movies etc are present and they are not working as well since google play services not running). I am not able to add an account. Please help
Somebody please help me out.
What did you try to flash that caused this?
I flashed moto g gallery from apps and themes section. I ended up formatting everything (I did back up my sdcard which contains my earlier TiB backup files). What I want to know is that whenever i messed up system files in kitkat or JB, flashing the same system.img restores everything without effecting my apps/apps data. Will it not work in LP ? Have anyone tried this.
The new installation wasn't pretty as well. I was not able to login to my google account (couldn't connect to google servers). After repeated tries I was able to do so. I installed all my previous apps from wondershare toolkit. But after a random reboot/s some(not all) of my apps are missing which I am pretty sure installed and check in app drawer.

apps crashing in my backup (kitkat) after upgrade to Cyanogenmod 12 (lollipop)

Hi guys, so basically I made a backup of my STOCK rom and then I installed CYANOGEN mod 12 on the phone... Realizing I totally forgot about my contacts I then backed it up and "restored" my old backup of the stock rom which is kitkat. to find that EVERYTHING "stops working" so I cant get to my contacts.
Now heres where I believe I went wrong. I used philz touchwiz and upon my process to flash the phone I did the system/factory reset option or something like that and it asks if you'd like to wipe the phone to install a new rom. I selected yes so I thought that I was good to go and did not go further into the other stuff... I flashed cyanogen mod on the phone and then it said it was "upgrading my apps" ok well thats fine, and it ran great and no issues.... So going back to my STOCK backup after that, all the apps just crash, which I assume is due to still having the old apps which are "upgraded" to lollipop but the apps of course crash on "kitkat"
So, I've read that in a backup it saves all your apps and stuff.. It should return your phone back to exactly where it was when you made the backup. so why is it i'm having the app issues? I guess I need to delete them right?
So what is the options i need to do to get rid of the apps and do a proper phone wiping prior to a backup so that when I load my kitkat backup that It runs fine as it should? Wipe cache? dalvik? /data?, etc etc.... will it erase the main phones memory as a hole or no?
let me know how to correct this, I greatly appreciate it. I've tried googling to no prevail so far.
If I'm understanding correctly, you're trying to restore your KitKat apps onto cm12.
If that is the case, it will keep force closing apps. When upgrading and moving from touchwiz based Roms to AOSP based Roms you can't just restore from backups, the environment is different.
So to carry your contacts, I suggest recreating the same KitKat environment by clean installing whatever ROM you had, let google play store install the apps, then restore your app data only using philz advanced restore option (make sure all other options besides app data or data are unchecked)
Once all are restored, make a backup of your contacts and SMS using call log back up and SMS backup apps from playstore.
Back up any app progress using adb like
#adb -backup -f appname.ab -obb -noapk com.android....
And then do a clean cm12 install, let play store install all apps and start restoring call log, SMS, and your app data.
This takes a while, but it is worth it!

Restore apps previously installed from GPlay after factory reset or flashing custROM

Hi, first of all: i'm kind of a flashaholic.
Depending on certain ROMs, custom, on first boot, google is proposing me to restore my apps from my previous devices. But NOT for all custom ROMs.
Does anyone know what it depends off? Is it related to the ROM? To the gapps? To the the device ID? To first time init? to the Backup transport?
Restoring apps is very important to my coz I bought many apps and I can't re-install them one by one.
I've searched in the treads about restoring/backing-up, I google it, but didn't find anything.
The backing-up is active in the Settings menu. I'm not interested in using TiBck, since I'm using it ONLY for restoring data (migrating apps from ROM to ROM, with TiBckup is dangerous/buggy).
Do you have some information about that? what are the solutions? Can I force, on the first boot, or even after, the ROM to reinstall/restore apps previously installed?
Hope I was clear enough.
Thanks and
Best regards.
Hi,
1. It depends on what firmware and device model you have. Apps that designed for TW won't be listed on list of apps to be imported/restored if you installed CyanogenMod. Same thing will happen on apps that designed for CyanogenMod if you installed TW.
2. Unfortunately, AFAIK, you can't. You need some third party apps like Titanium Backup (are you mention it as TiBckup?), or backup feature of Clean Master and ES File Explorer (requires root and only main apk will be copied). If you want to restore apps will all data from previous ROM, the only way is to use Titanium Backup. You can also just format /system, but it's far way not recommended as it would cause more problems.
PS Edit: If you've installed some paid apps, the best way is to re-download them as they will detect your device ID and found it was mismatch, then will immediately block access unless the apps are reinstalled with the same Google Account as you bought these apps.
Sent from my GT-I9500
I was not talking about third part apps (yes TiBckup stands for Titanium Backup), but of Google's function when you first boot after a flash or after a factory reset.
Well, it depends on the android version only, the model does not matter (it is not HW related). It already happened to my to have the option reinstall apps from AOSP (Resurrection ROM) on a new, fresh and clean TW FW (Imperium); and vice versa.
I know there is always the option to manually install apps from Gplay, but it is not what I want, neither the option I'm looking for.
If I flash Resurrection ROM v5.6.2, on Lollipop 5.1.1, then there is the option to restore the apps from previous phones
If I flash Resurrection ROM v6.0.1, on MM, there is not such option/pop-up/choice...
Still thanks for your replay.

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