Update to TRWP 3.4.0-0 failed - factory reset? - Lenovo P2 Questions & Answers

TWRP won't start after updating from 3.3.. to 3.4.0-0 using fastboot. Output includes "Failed to mount '/data'" - see following post.
I guess because I accidentally ran fastboot unlock although it was already unlocked. (The TWRP website fastboot update procedure starts right back with installing the tools and I jumped in at the wrong place)
Tried installing previous TWRP version but no dice.
Any ideas?
I did a TWRP backup before all this. Not exactly sure where it's located but would like to recover it if possible. Will a factory reset likely overwrite it?
Lenovo P2 LineageOS 17.1 Kuntao

Output when booting to recovery:
Code:
Could not mount /data and unable to find crypto footer.
Failed to mount '/data' (Invalid argument)
Unable to recreate /data/media folder.
Updating partition details...
Unable to mount storage
Failed to mount '/data' (Invalid argument)
fs_mgr_mount_all
Full SELimux support is present.
Unable to mount /data/media/TWRP/.twrps
Running recovery commands
Failed to mount '/data' (Invalid argument)
Formatting cache using mke2fs...
Done.
Done processing script file
Renamed stock recovery file in /system to prevent the stock ROM from replacing TWRP.

Related

[NEED HELP] TWRP wiping + flashing ERROR, Bootloop

hello,
does someone know what problem i have and how i should fix this?
first of all, when i was wiping my phone it all went fine but it took to long so i turned off my phone and turned it back on, i got in an boot loop and couldnt even get into recovery mode because that would also led me into a ''teamwin'' bootloop, anyway i reflashed my recovery so luckily i can get back into recovery, but i still have bootloop for the system so i cant start up, but now i also face this problem.
i wanted to flash stock rom and this is the full error log i get ( i also tryed with custom rom but same problem)
_____________________________________________________________________________________________
E: could not mount /data and unable to find crypto footer.
E: unable to mount /data
E: unable to recreate /data/media folder.
updating partition details...
E: unable to mount /data
... done
E: unable to mount storage.
E: unable to mount /data/media during GUI startup
Full SELinux support is present.
E: unable to mount /data/media/twrp. twrps when trying to read settings file.
E:unable to mount /data
MTP enabled
E: unable to mount /data
E: unable to mount /data
E: unable to mount /data
Installing external_sd/UL-Z00A-WW-2.20.40.174-user.zip ...
Checking for MD5 file...
Skipping MD5 check: no MD5 File found
Device image SKU:
OTA image SKU: WW
assert failed: getprop ("ro.build.asus.sku") == ''WW''
E: Error executing updater binary in zip '/external_sd_UL-Z00A-WW-2.20.40.174-user.zip'
Error flashing zip '/external_sd_UL-Z00A-WW-2.20.40.174-user.zip'
Updating Partition Details...
E:unable to mount /data
... done
E: unable to mount storage.
Failed
----------------------------------------------------------------------------------------------------------------------------------------------------------------
I also tryed wiping my phone, i tryed advanced wipe and full wipe and also factory reset, but i always get this same kinda error.
anyone know a fix for this?
Which version of twrp do you use?
i use Twrp 2.8.7.3
Try the last one : https://dl.twrp.me/Z00A/twrp-3.0.0-0-Z00A.img.html
Your zenfone 2 is WW or CN?
its CN
sorry for the kinda late answer tho,
well i wanted to flash the 3.0 twrp version, but it gives me an weird kind of bootloop, so thats why i downgraded to 2.8.7 :/
that's strange, are you sure it was for Z00A?
Look at this : http://forum.xda-developers.com/zenfone2/general/asus-zenfone-2-flashing-recovery-mode-t3096596 to change to WW version.

Flash Ascend Mate due to mount error

Hi there !
I have an Ascend Mate(M1-U06) here which stopps booting, first it shows the Huawei logo, then a white android logo - thats all.
When i enter recovery mode it works, the phone shows me this line:
""""
E:failed to mount /cache (Invalid argument)
E:failed to mount /cache (Invalid argument)
ensure_path_mounted Failed
E:failed to mount /cache (Invalid argument)
""""
Flashing or wiping in this menu fails.
Meanwhile I'm familiar with adb/fastboot.
Drivers are installed(Win10), phone is recognised, bootloader is unlocked.
I tried flashing several images, I tried flashing TWRP, everything worked well but nothing changed.
After flashing TWRP 2.6.3.3 I enter recovery mode and there is still stock recovery mode(3e).
What am I doing wrong, did i forget something ?
Can i use every TWRP Version for the mate ?
Tried to flash stock rom without success.
any ideas
thanks in advance
VirtuAl

Unable to mount storage in TWRP, unable to open '' to wipe crypto key

Hello everybody,
I'm facing an issue with my phone. I was running Fulmics Rom 6.1 on my LG G3 for a few days, when, this morning, I woke up to find my device caught in a bootloop. I had a recent TWRP backup, so I tried to restore it, but it failed with the error : "Unable to wipe System".
I tried to wipe everything but my SD Card and got :
Code:
Failed to mount '/data' (Invalid argument)
Failed to wipe dalvik
Updating partition details...
Failed to mount '/system' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
I tried to use "Format Data" in TWRP Wipe Section, but got :
Code:
[B]Unable to open '' to wipe crypto key[/B]
Unable to wipe Data.
[B]Unable to format to remove encryption.[/B]
Updating partition details...
Failed to mount '/system' (Invalid argument)
Failed to mount '/data' (Invalid argument)
Failed to mount '/cache' (Invalid argument)
Flashing the Rom again fails as well as it stays stuck at this step :
Code:
Install new system
Extract:/tmp/unpackbootimg
I'm using TWRP 3.0.0-0.
Any idea about what I could do next ?
Thanks a lot.

FIRE TV 2 BOOT LOOPS,Thanks for telling me the details of the repair steps

my model is FIRE TV 2, it boot loops (amzon logo
then will eventually display this twrp screen
and Runing OpenRconveryScript screen then will
loop).
OpenRconveryScript screen:
failed to mount '/data'(Invalid argument)
Unable to recreate /data/media folder.
Updating parititon details...
Failed to mount '/data'(Invalid argument)
...done
Unable to mount storage
full SELinux support is present.
Running boot script...
Done.
Unable to mount /data/media/TWRP/.twrps
Runing Recovery Commands
Failed to mount '/data'(Invalid argument)
Formatting Cache using make_ext4fs...
Failed to mount '/data'(Invalid argument)
Done processing script file
Online wait for guidance
maleclub said:
my model is FIRE TV 2, it boot loops (amzon logo
then will eventually display this twrp screen
and Runing OpenRconveryScript screen then will
loop).
OpenRconveryScript screen:
failed to mount '/data'(Invalid argument)
Unable to recreate /data/media folder.
Updating parititon details...
Failed to mount '/data'(Invalid argument)
...done
Unable to mount storage
full SELinux support is present.
Running boot script...
Done.
Unable to mount /data/media/TWRP/.twrps
Runing Recovery Commands
Failed to mount '/data'(Invalid argument)
Formatting Cache using make_ext4fs...
Failed to mount '/data'(Invalid argument)
Done processing script file
Online wait for guidance
Click to expand...
Click to collapse
Can you pop in a USB flash drive or micro sd with a pre rooted ROM and flash?

Realme 6 pro Broken Encrypt

My realme 6 pro is broken, it does not allow me to install anything through twrp, or flash the stock roms, I tried using a different twrp and the error still persists, the operating system was deleted, so I cannot turn on the phone, it was trying to install a new custom rom, but no longer possible
The following is the copy of the twrp record, without having performed any action
E:Unable to decrypt FBE device
Updating partition details...
...done
Updating partition details...
...done
**********************************
PicthBlack Recovery: Welcome! ^_^
Maintained By PBRP Team
**********************************
Encryption Status : unencrypted
MTP Enabled
Failed to mount ´/system_root´(Invalid argument)
Failed to mount ´/vendor´(Invalid argument)
Update partition details...
Failed to mount ´/system_root´ (Invalid argument)
Failed to mount ´/vendor´(Invalid argument)
...done
Failed to mount ´/system_root´(Invalid argument)
Failed to mount ´/vendor´(Invalid argument)
E:Unable to open ´/system_root/
Full SELinux support is present
ps: i'm kinda new and i really have no idea how to fix this please someone help me
Attached pictures of the device status
Which recovery Better Between TWRP or PBRP?

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