Hey folks,
I was trying to do a full backup of the stock rom before flashing a new rom, but I am getting this error:
Unable to locate '/boot' partition for backup calculations.
Does anyone know why TWRP does not list the boot partition?
I am currently running twrp-3.7.0_9-0-prague.img.
I have also tried twrp-3.5.2_9-0-prague.img, but same issue.
Thanks in advance
Related
Hi guys so i made a huge mistake i rooted my phone without backup and now i have no os so i made my own
And everything went fine until i wanted to flash it but there is an error E:Unknown Command F[firmware]
Can anyone help me?
Thank you in advance
Can you flash TWRP recovery, then Clear your data/cache partition, if that does not work download a stable rom from the forum and flash that instead.
Hey guys I have a problem with the downgrade from nougat to mm.
I have tried everything from https://forum.xda-developers.com/huawei-p9lite/development/nougat-official-firmware-t3512932
but I am unable to mount /version. I have changed the datasystem form /data and it worked, but with /version I can't do that.
So my problem is that I can't install C432OemInfo-DUALSIM-P9LITE and I can't downgrade. On the other side i wiped all data so I am not able to boot nougat fw anymore.
Thanks for your help!
If you have a twrp backup of MM you can restore in twrp just oem.
I have already tried to restore backup but that's the problem. It's always the same error.
Restore just oem.info
That's the next problem because i have only the system,data and boot backup form mm stock rom
Hello there fellow Huawei Nova users.
Well to keep the story short, I tried updating my firmware to Nougat but I got stuck on a bootloop.
After this failed , I tried to restore my backup. But I keep on getting 'extractTarFork() proces ended with error: 255 on the Data, System and cust Images.
Tried them seperatly, being mounted or unmounted.
Allready tried to update using the volume up button with stock firmware (which all miss the userdata & cust partitions on the ones I found). But gets stuck at 5%.
Also tried flashing update.zip files trough TWRP. (All giving corrupt zip errors)
So I'm kind of stuck on a bootlooping device, with eRecovery, Recovery, an external SD card (with my backup and update.zips on it which I've tried).
Anyone with advice on how to fix this?
Kind Regards
MrMaddTraxx
MrMaddTraxx said:
Hello there fellow Huawei Nova users.
Well to keep the story short, I tried updating my firmware to Nougat but I got stuck on a bootloop.
After this failed , I tried to restore my backup. But I keep on getting 'extractTarFork() proces ended with error: 255 on the Data, System and cust Images.
Tried them seperatly, being mounted or unmounted.
Allready tried to update using the volume up button with stock firmware (which all miss the userdata & cust partitions on the ones I found). But gets stuck at 5%.
Also tried flashing update.zip files trough TWRP. (All giving corrupt zip errors)
So I'm kind of stuck on a bootlooping device, with eRecovery, Recovery, an external SD card (with my backup and update.zips on it which I've tried).
Anyone with advice on how to fix this?
Kind Regards
MrMaddTraxx
Click to expand...
Click to collapse
Welcome, I too have the same problem again with the Huawei nova.
I tried to flash Rom and Rom and Rom but with poor results
MrMaddTraxx said:
Hello there fellow Huawei Nova users.
Well to keep the story short, I tried updating my firmware to Nougat but I got stuck on a bootloop.
After this failed , I tried to restore my backup. But I keep on getting 'extractTarFork() proces ended with error: 255 on the Data, System and cust Images.
Tried them seperatly, being mounted or unmounted.
Allready tried to update using the volume up button with stock firmware (which all miss the userdata & cust partitions on the ones I found). But gets stuck at 5%.
Also tried flashing update.zip files trough TWRP. (All giving corrupt zip errors)
So I'm kind of stuck on a bootlooping device, with eRecovery, Recovery, an external SD card (with my backup and update.zips on it which I've tried).
Anyone with advice on how to fix this?
Kind Regards
MrMaddTraxx
Click to expand...
Click to collapse
I know this guide uses the MLA-L11 variant of the Nova but you should be able to use method 2 for the CAN-L02 variant too if you have the download link for Nougat for your device: http://ministryofsolutions.com/2017/03/huawei-nova-plus-mla-l11-nougat-b313-emui5-europe.html
Hello , yesterday i managed to install Nougat on my P9 lite VNS L21 and it was working fine , then i went to to twrp and wiped everything , cashe , cust , data , system
now i am unable to load any rom or install the stock nougat rom again or using my old backups due to this message :
E: unkown command [errno]
stock-rom.zip: update package from zip failed
updater process ended with error: 7
error installing zip file '/external_sd/stock-rom.zip
updating partition details...
failed to mount '/data' (invalid argument)
done
Click to expand...
Click to collapse
i got this message with every rom i install
iskono said:
Hello , yesterday i managed to install Nougat on my P9 lite VNS L21 and it was working fine , then i went to to twrp and wiped everything , cashe , cust , data , system
now i am unable to load any rom or install the stock nougat rom again or using my old backups due to this message :
i got this message with every rom i install
Click to expand...
Click to collapse
Man, if you was in Nougat and return back to MM you have some procedure to make...
You do not read arround? Is a lot of tutorials and guides about that...
Your phone is a mess now...
Hi everyone, yesterday i unlocked bootloader + flashed twrp to my FIG-LX1 but now i can not flash system.img from update.app since its heavier than my /system partition. My Backup seems to be faulty because when i try to restore it, i get error "extracttarfork() process ended with error 255" from twrp.
I also can not get any custom rom or GSI to boot.
FR/EU, C432, FIG-LX1, 32Gb version, EMUI 9.1/Android 9.0