Redmi 4X with Global Rom, unlocked bootloader and installed twrp and magisk
I installed this app and tried to unlock android Auto my phone:
https://forum.xda-developers.com/an...id-auto-3rd-party-app-enabler-t3853009/page10
Then i had to reboot and now i have a bootloop:
What i tried:
Deleting Cache and Devlik/Art Cache
Fix Contexts
Nothing helped...
Then i tried to make an backup.
Then i get this Message:
System could not be mountet (Device or ressource busy)
Can this problem with the system partition cause the bootloop Problem?
Any help and advise?
Related
I just restored a TWRP backup which seemed to work properly
(OS boots and works as normal) but in TWRP I can't mount system
from the mount menu and when I try to reboot it warns me - no
OS installed, I'd understand if it wouldn't boot but it does, do I
need to wipe like a TWRP cache or something?
the-blind-bandit said:
I just restored a TWRP backup which seemed to work properly
(OS boots and works as normal) but in TWRP I can't mount system
from the mount menu and when I try to reboot it warns me - no
OS installed, I'd understand if it wouldn't boot but it does, do I
need to wipe like a TWRP cache or something?
Click to expand...
Click to collapse
Flash SuperSU or magisk and the kernel all should be good
genuine55 said:
Flash SuperSU or magisk and the kernel all should be good
Click to expand...
Click to collapse
I already had supersu installed and ive just reflashed the kernel which made no difference apart from tripping dm-verity again (ugh).
Any other ideas?
Create a backup if you didn't. Wipe System (only system nothing else), then click on repair FAT. Mount system check box should be ok now...then restore System (only system) from your backup.
One question. Is it for the encryption system? Does it decrypt it?
Hello,
I successfully rooted my LG H872 last night and installed a custom ROM (AquariOS 9.0 if you're curious), and everything was working good. But I didn't install Gapps and I was trying to get the fingerprint scanner to work, so I downloaded and installed the Gapps and the Nougat Bootloader (which is necessary for the fingerprint scanner to work). Well, after that I can't boot to OS. I even flashed a Stock Oreo ROM with no luck. Can't go to Download mode or fastboot.
I noticed that I can't mount data partition on TWRP, and I tried to repair and change file system but it ends with an error.
And yes, I did a full backup before all this mess and I try to recover it but at the end it says "Failed to mount '/data' (Device or resource busy)"
Is there any sugestion to restore my phone?
Thanks!
Hello,
I successfully rooted my LG H872 last night and installed a custom ROM (AquariOS 9.0 if you're curious), and everything was working good. But I didn't install Gapps and I was trying to get the fingerprint scanner to work, so I downloaded and installed the Gapps and the Nougat Bootloader (which is necessary for the fingerprint scanner to work). Well, after that I can't boot to OS. I even flashed a Stock Oreo ROM with no luck. Can't go to Download mode or fastboot.
I noticed that I can't mount data partition on TWRP, and I tried to repair and change file system but it ends with an error.
And yes, I did a full backup before all this mess and I try to recover it but at the end it says "Failed to mount '/data' (Device or resource busy)"
Is there any sugestion to restore my phone?
Thanks!
Why are you posting this multiple times?
Hi Friends,
I am seeing the following error:
"E: Unable to decrypt FBE device"
I performed the following steps:
1. flash the TWRP : TWRP link: https://androidfilehost.com/?fid=2188818919693773061
2. Formatted my device and wiped data/cache/dalvik storage.
3. Reboot to recovery.
4. Flash Crdroid installation and reboot to System.
Crdroid is not at all launching. I am seeing a boot loop i.e phone is continuously restarting with the Redmi logo.
I entered into recovery and then I noticed OS is not installed. when I tried formatting/wiping of data I am seeing below error:
"E: Unable to decrypt FBE device"
attached are kernel logs and recovery logs and Screenshots of errors at the time of flashing ROM.
Device: Redmi 9 Power
Apologies friends if I am confusing you with terminology I am completely new to this space and I am doing this on my own for the first time.
Could someone please help me.
Thanks,
LimeJuice
Did you solve your problem?
i install xiaomi.eu rom and same error too but booting works ok also rom is ok
i use this
twrp_lime_R9T_3.5.A10_05-03-2021_D-bl-l_fix_mtp_after_format.img
i dont know why it showing this error.
I got an European Realme X2 pro on which i now got TWRP running (after flashing a modified vbmeta image and only one TWRP version seems to work). Of course the bootloader is unlocked. The problems is that when i change setting in TWRP and reboot it doesent save them.
Also when i install a lineageos 19 zip, this goes through without an error, but it only boots to bootlaoder.
After rebooting (from twrp) files in /sdcard are gone, is this normal?
And lastly when i go to wipe in TWRP it doesent give me the option to wipe system, altough i can "mount" system. In Backup TWRP shows that there is a system partition which has 1450mb.
Thanks for your replies in advance
Links:
Modified TWRP and modified vbmeta: https://forum.xda-developers.com/t/...l-twrp-for-rui2-realme-x2-pro-stable.4388355/
Lineage: https://forum.xda-developers.com/t/...-realme-x2-pro-rmx1931-cn-unofficial.4355023/