Hi to all!
P600 xKat 4.4 TWRP
Today I tried to update to Lollipop from xKat rom last version. Before starting I Nandroid backed up everithing with TWRP (can't remember version, guess the one xKat flashes). After failing the update via Odin 3.09 (black screen for 1h20min) I wanted to go back to my rom to use it as normal.
Flashed TWRP last version, boot recovery, and in TWRP the touchscreen didn't work (if I pressed up power button the classic slide to unlock thing appeared but couldn't slide).
Flashed TWRP 2.6.3.3 and recovery booted ok. Made restore (selecting the correct backup and all data/system/boot options)
Finally the tablet booted and the problems started:
Half my apps disappeared
No data in my apps (ie: no notes on S Note)
No lockscreen
Nova luncher settings gone as shortcuts
All settings reseted
I've tried:
Wipe data/system/dalvik/cache again
Restore again
Wipe cahes
This is the first time, in many devices, a Nandroid backup fails to me.
Any idea/suggestions?
Thanks
[SOLVED]
Hello guys, hope that someone could help me.
I had a 4.4.2 rom (note4neo 2.0) and i wanted to try 5.1.1 so first of all i mad a full Nandroid Backup through TWRP and also a titanium bkp. Later on i installed lollipop original rom through ODIN and everything was ok. I then followed a guide from Noble Rom for rooting and installing TWRP. Everything went ok, but i had problems with some rooting app (like titanium) and so i decided to revert back to 4.4.2.
At first I rebooted into recovery, made a full wipe (even system) then restored previously backup. Seemed to be ok, but then when rebooted it stucks on boot logo (i left booting for 28 minutes, so....).
Then i tried to wipe cache, dalvik and data and reboot again: no changes.
I then decided to reflash previously twrp (the one that i used for bkp). Flashes went ok, but i have "recovery is not seandroid enforcing" message on the top (even with the lollipop twrp: maybe is this the key of my problem?!?).
Restoring backup from older twrp didn't work as well...
Of course i can enter both Download and Recovery mode.
Now i flashed back the original 5.1.1 through ODIN in order to go back to original lollipop and see what u guys can tell me to do to restore backup i made..
Thank you very much for your help
I was thinking that maybe i should flash a stock 4.4.2 before restore the backup...
Now i'm downloading it and see what happens...tell me if i may be right
Yes you should first restore a 4.4.2 firmware before flashing TWRP and then you'll be able to restore your backup
lennon123 said:
Yes you should first restore a 4.4.2 firmware before flashing TWRP and then you'll be able to restore your backup
Click to expand...
Click to collapse
Update: Flashed 4.4.2, all ok. Then rooted, twrp and all ok again
After i restored Backup and stuck on boot.
Then i made again all the steps: STOCK, ROOT, TWRP, then Base version of the Rom and all ok.
At this point i was thinking it was done and restoring would have been just fine...unfortunatley it doesn't. Stuck on boot again.
So i reflashed the Base version of the mod rom and: it started with my restored app Btw i'm encountering problems like no home button, no volume icon, no settings shortcut. Now i made a cache and dalvik wipe but problems still remain..
Any idea?
After some attempts to solve those problems i stucked again on boot..
So now my plan is to: Flash STOCK rom, Root, Twrp, Base mod rom (everything always ok so far) and then restore JUST DATA from backup... Not touching system and boot should let the rom works just fine...at least i hope so :'D
Ok, as i was expecting the problem is solved. I did not restored System and Boot and all apps works just fine. Even though i miss some settings i made now i'm happy to be 90% back to origin ^^
Well alright, your solution will probably help other people in your situation. I presume your porblem is solved, if so you can add [SOLVED] in your first post in the title.
lennon123 said:
Well alright, your solution will probably help other people in your situation. I presume your porblem is solved, if so you can add [SOLVED] in your first post in the title.
Click to expand...
Click to collapse
Yes, it's solved I'll mod the title
I tried the russian B907 stock rom but now I want to put a backup back that I made in TWRP 2.8.0.1 by BangL. which I downloaded this evening.
As it turned out, the backup must have been made by TWRP 2.8.0.1 "red clown" and now the backup does not want to boot.
Does anyone have a copy for me to download from somewhere? the original on a russian site is gone...
Solved.
It was impossible to put part of the backup back.
I installed B907 again and then reinstalled twrp by BangL again and used that to do a fresh carbon rom (which was the backed up rom) install.
Then in twrp I put the data backup back, nothing else.
Phone is back up and running as it was before trying B907.
Hi guys,
I updated to Nougat and flashed the OxygenOS 4.1.6. Everything worked fine but I miss xposed too much so i wanted to go back to Marshmallow. No matter if I restore my newest 6.1 backup or my old Nandroid backup in twrp or flash any other ROM, my op3 always stucks in the bootscreen with the Oneplus logo now and nothing happens. Just when I flash the 4.1.6 zip again, the phone starts and works well.
Does anyone have an idea how i could restore one of my backups or flash any Oxygen 3.x ROM?
Many, many thanks for your help!
Save your backup off your phone, then clean flash whichever version of OOS you want to downgrade to. Once you can boot into OOS again, restore your old backup.
Hello. I wanted to try out some custom ROMs for this phone few weeks ago but before flashing anything I did a backup of stock ROM in TWRP on external SD card. I used this backup once back then and it was working but now, after few weeks on custom ROM, I can't restore it properly anymore. Restoring process in TWRP goes as expected, without any errors, but when I want to boot system it goes into bootloop.
Anything can be done to fix it assuming the backup itself isn't corrupted? I don't know what else details might be relevant here.