[SOLVED] Mi A2 boot loop after TWRP restore - Xiaomi Mi A2 / 6X Questions & Answers

EDIT: Solved.
My Mi A2 is unlocked, rooted (Magisk), stock FW V10.0.7.0 (via OTA), not encrypted (Disable-Force-Encryption-Treble.zip)
I wanted to update to V10.0.8.0, so I booted to TWRP and performed a full backup.
After that, I loaded the original boot.img to both boot_a and boot_b, then reboot.
Then the phone auto restarted while showing Android One logo (not showing running color bar yet)
I panicked (1). I booted to TWRP and did a full restore. While restoring Firmware, there was a red error line:
"ExtractTarFork() process ended with error=255"
I pretended nothing happened and reboot. Phone was still unable to boot past the Android One screen.
I panicked (2). Then I flashed the original firmware V10.0.7.0 using official Xiaomi fastboot image (except user data). Phone was still unable to boot past the Android One screen.
I've try some other (stupid/crazy) things except for erasing user data, but phone is still unable to boot now.
Please let me know what I have done wrong, and any possible way to recover the phone without erasing user data.
Solved:
I flashed the original fastboot image, install the Disable-Force-Encryption-Treble.zip and the phone can boot up again.

Related

XT1095 Only able to boot into bootloader or TWRP recovery

Whenever my recovery is TWRP I am not able to boot into any type of ROM. Every time I reboot my phone it will be past the "your bootloader is unlock" and always boots straight into TWRP. When I flash stock recovery I am stuck at a image of a Android and it just stays at "erasing..." till it reboots itself. I have attempted to flash different types of roms by sideloading through TWRP and also attempted to flash stock recovery through fastboot with no luck at all.
The issue started whenever I was on stock 6.0 and flashed TWRP. Once I was in TWRP at the end when I was rebooting my phone I said yes to install supersu, which I know now was a mistake. Afterwards I was stuck in a bootloop were I finally attempted to do a factory reset which seemed to have made things worse. That was when I was stuck at the "erasing..." whenever I attempted to boot through stock recovery. Not sure what else to try at this point.
Any help would be great at this point.
I'm in the same boat. Exact same problem with no idea how to fix. I can get into fastboot screen, but that's it. Suggestions? Thanks in advance.

HELP - Cant boot after updates

Hi, I have a MI5 with chinese ROM...
I've unlocked the bootloader, flashed TWRP rocovery and rooted it.
Problem start when i updated using the built in apps. And now i am in this MI logo screen with the 2 dots flashing... 20-30minutes.
I've tried wiping to factory reset, wipe dalvik > reboot ... no go
I've tried miflash the fastboot rom and Miflash showed "The operation completed successfully." > auto reboot ... now is 25 minutes into the boot.... still no go
I'm panicking now.... Please help
I forgot to mention, the file system is decrypted.
Now i cant go into twrp. there's a screen showing a phone with cable. I still can go fastboot though
Help please
Just to share, I'm able to get it boot again.
Instead of using "Flash All except Storage" in Miflash, I selected "Flash All".
After completion of the flashing, it took around 7-8 minutes for the first boot before system GUI came on.
I think it may be due to SuperSU that i have installed earlier.
But now i cannot boot into recovery, should i fastboot flash TWRP again or revert to stock recovery? Please help on how to do it.
Can i install SuperSU by using fastboot?
it makes more sense now.
After flashing of developer rom, the phone is encrypted again and recovery is reverted to stock which i think will only works with updater.

Encryption Unsuccessful

So I just recently received a new (to me) Nexus 6. Going through the process of unlocking the bootloader I forgot to do the command "fasboot reboot". I then installed TWRP and then booted into it. From there I rebooted the system and was brought to a screen that says encryption unsuccessful. I hit the reset button which brought me to twrp and asked for a password. I typed in "default_password", it did it's thing and rebooted to the same "encryption unsuccesful". I tried searching XDA as well as Google to no avail. When searching Google I found some threads for other devices but I didn't want to get into a worse situation than I'm already in so I thought I'd ask here before trying anything else. Any help would be greatly appreciated!
Update: I flashed the stock image (manually as the flash-all didn't work) and I was able to get the phone to boot up into Android. But whenever I reset the device it gives me the "Your device is corrupt" screen before booting into the system. And it seems like whenever I try to flash supersu or anything I'll get that message and then it just goes to a black screen and never boots into Android. I even tried to restore a TWRP backup and it still just went to the corrupt screen and then black. I was only able to get it to boot into Android after reflashing the stock images again. Is this a problem with the hardware or is there something I can do to fix it?
Edit: I've also noticed under internal storage it's only showing 23 GB available but this is the 64 GB model.
Prozart said:
Update: I flashed the stock image (manually a.
Click to expand...
Click to collapse
Did you format/wipe the system, data and caches - a complete factory reset ?
There are several things going on here.
1. Your device is corrupt message: This is a normal message that appears whenever you attempt to customize the device. It may also appear if there is an issue with the internal storage in general.
2. SuperSU: What version? You should be using the latest (2.76) or you risk having a bootloop.
3. TWRP: What version? Latest is 3.0.2-0. Older versions will offer to flash SuperSU. Don't accept the offer or you will enter a bootloop.
4. Internal storage: When you flashed the stock ROM you also flashed the userdata image in it, which caused you to lose half your storage. Simply wipe internal storage in TWRP to fix.
Your first thing is to fix your internal storage, which should be done through TWRP. From there, you will need to do a complete factory reset, as the failed encryption is the main reason you're getting a corrupt device warning. After the factory reset, restore the stock image, but do not flash userdata.img.
Thanks guys! Doing the factory data reset in stock recovery fixed it for me. It took about 30 minutes to complete, but now I've got root, twrp, and custom ROM and kernel with no issues.

P20 - Need help!

So, I've been toying around with my P20 pro - I tried a few project treble ROMS out (ofcourse had a TWRP backup before this) and then decided to restore from backup.
All was well, and I found there was an update.zip for a newer firmware that i flashed in TWRP using HuRUpdater, stupidly realising there were other files I was meant to flash. The phone is all messed up when it boots (wrong words in settings menu, etc etc) and I decide i'll be fine - i'll just go into twrp and restore from my backup again. I go into TWRP, restore from backup (EVERYTHING was backed up) and then reboot... it freezes on the huawei splash and reboots into TWRP but now TWRP won't even load!! It just sits on the splash screen - I've tried reflashing twrp - but still the same it hangs on splash screen. I can get into fastboot mode but that's about it. I can't remember what firmware I was on anyway so can't use FunkyHuawei unbrick tool..
Oh, I've tried flashing a system.img I have but it just keeps kicking me into the endless TWRP splash screen. Scared I've really messed up - got this phone about a week ago... lol.
edit: I've now got into TWRP - but my system backup is encrypted along with everything else!!
Is anyone able to provide me with the following:
A stock system.img for CLT_L29
A stock recovery.img for CLT_L29
..A SOLUTION
you can try via funkyhuawei or the dload method if you can access twrp and push the files to sdcard/dload
This thread has been resolved! I managed to restore my device by extracting the stock recovery from a ROM before flashing to my device - wiping it and then using the FunkyHuawei eRecovery method which initially didn't work for me.
Back up and running better than ever - and rooted of course.
@admin please close

My H9L Is BootLoop

Hello all..
my name is daniel, i have an H9L. My H9L has been rooted and installed TWRP. I want to install a ROM called LineAgeOS, before that I have backed up the data. and I started to reset my H9L, when I wanted to install a ROM there was a problem, because the difference in my processor failed to install the ROM. and I hit it wrong, I restarted my H9L, now my H9L is on without a stock ROM, and it is strange that my TWRP is not working, just stuck in the TEAMWIN logo, can anyone help me to restore my H9L the original state, my H9L only works in the FASTBOOT MODE state, I tried to flash my H9L with ADB DRIVER but failed, I tried to flash with MICRO SD and made the dload folder but failed at 5%, what have I confused, is there anyone here who can help my problem, THANK YOU.
DjPangau said:
Hello all..
my name is daniel, i have an H9L. My H9L has been rooted and installed TWRP. I want to install a ROM called LineAgeOS, before that I have backed up the data. and I started to reset my H9L, when I wanted to install a ROM there was a problem, because the difference in my processor failed to install the ROM. and I hit it wrong, I restarted my H9L, now my H9L is on without a stock ROM, and it is strange that my TWRP is not working, just stuck in the TEAMWIN logo, can anyone help me to restore my H9L the original state, my H9L only works in the FASTBOOT MODE state, I tried to flash my H9L with ADB DRIVER but failed, I tried to flash with MICRO SD and made the dload folder but failed at 5%, what have I confused, is there anyone here who can help my problem, THANK YOU.
Click to expand...
Click to collapse
Have you tried Erecovery to restore stock?
On the bootloader unlocked warning screen press and hold volume+ for 3 secs.
Needs to use WiFi.
Try yo reflash twrp in fastboot mode. The command is fastboot flash recovery_ramdisdisk twrp. Img
Before you have to put twrp. img in the adb folder
I'm experiencing the same problem after trying to root my h9l through twrp the mistake I made is that I flashed the image in a wrong partition.
I can only access a fastboot mode with frp and phone unlocked, it cannot even display a charging screen. Once plugged it keeps on rebooting and hangs on error screen,
I have tried to flash kernel,ramdisk, recover_ramdisk and system images all on their respective partition, the flashing went well, but the phone didn't respond.
I've tried to flash boot.IMG (some one posted for h9l,) into Boot partition, but it revealed an error.
Any one please help what should I do to brings by device back to lite

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