xiaomi9 twrp backup prompt:"create tar fork error 255 - Xiaomi Mi 9 Questions & Answers

xiaomi9 twrp backup prompt:"create tar fork error 255
what reason?
My recovery.log prompt
I:Error adding file '/data/system/9ltQxssleKUMuYL1yYpj5t1KquN' to '/data/media/0/TWRP/BACKUPS/6eb9a716/2019-04-03--15-08-32_PKQ1181121001/data.ext4.win000'
I:ERROR tarList for thread ID 0
How to solve it, thank you.

None of current Mi 9 TWRP supports proper backup.
It can backup and boot img (I tested myself).
But general nandroid backup doesn't work.
Sent from my MI 9 using Tapatalk

Related

Can't backup or flash any other ROM.

I'm on Shawn's Titan Prime Unified v1.0.2 BETA Xt1068.
TWRP 2.8.5.0
I can't backup because of an unable to stat error.
Any solutions?
I tried googling.
I can't delete a file. That's it.
Data is not able to wipe completelybecause of that file.
Update to TWRP 2.8.6.0 from here and then try
http://forum.xda-developers.com/moto-g-2014/general/xt1063-t3018818

Manual uninstall 2.46 using CWM

Hi,
I flashed 'UPDATE-SuperSU-v2.46.zip' using a custom recovery (CWM) created by me for a MT6753 64bit device using 5.1. Now the system don't boot... I feel is a problem with the files modified by SuperSU. The Recovery works, but the Android don't boot.
Please, can you point to me for restore the original status of the system partition without a flash (I don't hace the original firmware)?
Thank you!
Hi,
The problem seems to be the SELinux context of the files "/system/bin/app_process64" & and symlink "app_process". Even if I restored the correct file, the system don't boot!!!
I try this guide: http://androidforums.com/threads/rooting-otas-and-bootloops-oh-my.938343/
But when I execute "chcon u: object_r:system_file:s0 /system/bin/app_process" in the shell of the Recovery appears the error "can't change context". If I execute "ls -Z app*" for showing the context, they are "unknown".
Please, someone can help to fix this boot loop error? I don't have any flash or backup, only the device... and I need to "restore" the initial status of the /system partition for boot.
Thank you!
Plase, I need help for restoring the original SYSTEM partition. The selinux context seems to be corrupted, and SELinux ins't working (enabled) on the custom recovery. What I can do?

Problem with restoring backup

Hello guys, i've tried to install custom rom for honor 9 lite but error 7 keeps appearing(tried lineage and havoc) I've made backup before formatting data. At this moment i have no OS installed, twrp restore sees backup but there is nothing below "select partitions to restore" please guys help me :crying:
I've fixed issue with no partition visible, but after trying to backup, some partitions return error 255, device keeps bootlooping after backuping every other partitions that were possible to backup. I tried downloading firmware to use dload method but im not sure what version should i download. When i've downloaded Build: LLDL31C432B131 800131 it comes with Software install failed

Question help me pls on Mi11 can't backup and restore have bug error 255

help me pls on Mi11 can't backup and restore have bug error 255​TWRP createTarFork() error 255 when backing up data​User twrp install permanent and twep temporary
at moment Mi 11 TWRP still cant backup maybe . wait for proper TWRP .

Question Xiaomi 11T Pro on TWRP backup failed on backing up Super (system system.ext product vendor odm) ....

Mi 11T Pro TWRP Backup failed twice on same area ........ Backing up Super (system system_ext product vendor odm)...
I did twice and same spot that failed miserably and I also copied just a small portion of the recovery log that fail:
Backing up Super (system system_ext product vendor odm)...
I:Reading '/dev/block/by-name/super', writing '/usb_otg/TWRP/BACKUPS/5bb27ae4/2022-12-27--06-03-40/super.emmc.win'
I:Error writing destination fd (Operation not permitted)
Backup Failed. Cleaning Backup Folder.
Running on the latest TWRP twrp-3.7.0_12-v6.5_A12-vili-skkk and rooted with lastest Magisk v25.2 with safety net passed.
Any advice is highly appreciated and thanking in advance - -
NDbluewee said:
Mi 11T Pro TWRP Backup failed twice on same area ........ Backing up Super (system system_ext product vendor odm)...
I did twice and same spot that failed miserably and I also copied just a small portion of the recovery log that fail:
Backing up Super (system system_ext product vendor odm)...
I:Reading '/dev/block/by-name/super', writing '/usb_otg/TWRP/BACKUPS/5bb27ae4/2022-12-27--06-03-40/super.emmc.win'
I:Error writing destination fd (Operation not permitted)
Backup Failed. Cleaning Backup Folder.
Running on the latest TWRP twrp-3.7.0_12-v6.5_A12-vili-skkk and rooted with lastest Magisk v25.2 with safety net passed.
Any advice is highly appreciated and thanking in advance - -
Click to expand...
Click to collapse
You have rooted the phone and you must have seen that even with root the system partitions remain in read only which means that you cannot restore the system with the Twrp which must have write permission.
NOSS8 said:
You have rooted the phone and you must have seen that even with root the system partitions remain in read only which means that you cannot restore the system with the Twrp which must have write permission.
Click to expand...
Click to collapse
Thanks @ Noss8
Yes, I do understand this part however, If I use PartitionBackups to back up all the files around 6.7 GB ..... the question is can I restore through PartitionBackup in future? Thank again for the piece of advice!
NDbluewee said:
Thanks @ Noss8
Yes, I do understand this part however, If I use PartitionBackups to back up all the files around 6.7 GB ..... the question is can I restore through PartitionBackup in future? Thank again for the piece of advice!
Click to expand...
Click to collapse
I don't know this app.
The system on devices with A/B partitions with A12 or A13 remain in Read only.
Try to restore only the data without the system/vendor/etc.
Did you remove security on the lock screen and reboot the system before your backup?
This has the effect of decrypting your data.
Micloud can also back up your data, apps (not all and without settings), mms, sms, photo, music, configuration settings, but the free version is limited to 5GB.
There is also backup on PC with Micloud, just a folder to cut / paste.
NOSS8 said:
I don't know this app.
The system on devices with A/B partitions with A12 or A13 remain in Read only.
Try to restore only the data without the system/vendor/etc.
Did you remove security on the lock screen and reboot the system before your backup?
This has the effect of decrypting your data.
Micloud can also back up your data, apps (not all and without settings), mms, sms, photo, music, configuration settings, but the free version is limited to 5GB.
There is also backup on PC with Micloud, just a folder to cut / paste.
Click to expand...
Click to collapse
Thank again @ NOSS8
Yes, I did removing all my security passwords on the lock screen before doing all the backups.
The Twrp was good where I managed to backup everything except the system while the PartitionBackup did backup everything!
Yes, I do fairly backup only folders under Micloud as only 5GB of storage only!
Thank you

Categories

Resources