4a bricked after install los-14 - SOLVED - Xiaomi Redmi 4a Questions & Answers

Hi,
I just bought the 4a with TWRP preinstalled.
Installed LOS-14 from https://forum.xda-developers.com/redmi-4a/development/rom-lineageos-14-1-xiaomi-redmi-4a-t3727665
I did not install nougat as instructed in this thread -> backlight problem.
Since second boot it is stuck on LOS logo.
I cannot boot into TWRP, usually it booted stock recovery, from there I was able to start TWRP. Now always tries to boot los.
I can boot into fastboot, but fastboot program tells "no permissions".
ADB lists the device when booting LOS, but too "no permissions".
any ideas how to unbrick?
thanks
ps. I have got a TWRP backup of all partitions (system, recovery, persist, efs2, efs1, cust, boot)

solved.
use Vol-Up+Vol-Down to boot into TWRP
if this does not help try
http://en.miui.com/forum.php?mod=viewthread&tid=675999
or search there for other solutions.

JPT223 said:
Hi,
I just bought the 4a with TWRP preinstalled.
Installed LOS-14 from https://forum.xda-developers.com/redmi-4a/development/rom-lineageos-14-1-xiaomi-redmi-4a-t3727665
I did not install nougat as instructed in this thread -> backlight problem.
Since second boot it is stuck on LOS logo.
I cannot boot into TWRP, usually it booted stock recovery, from there I was able to start TWRP. Now always tries to boot los.
I can boot into fastboot, but fastboot program tells "no permissions".
ADB lists the device when booting LOS, but too "no permissions".
any ideas how to unbrick?
thanks
ps. I have got a TWRP backup of all partitions (system, recovery, persist, efs2, efs1, cust, boot)
Click to expand...
Click to collapse
Wipe your phone and re install it . it will start

Related

issues with twrp (apparent file encryption)

Hi, im having a little bit of a problem here, i succesfully managed to unlock the bootloader of my chinese mi8, flashed and booted twrp, the issue is, my files seem to be encrypted, i can't copy anything to the device while on fastboot/recovery mode from the pc, tried booting to miui, allowing the transfer of files and booting to twrp again (for some reason i can't boot to twrp from the device itself, it has to be via fastboot with the command "fastboot boot ***") but all twrp shows me are folders with random characters, it seems to be some sort of auto-encryption, do you know how to solve it?
Miui auto encrypts the device, that is why your device is encrypted. You are unable to boot to twrp for two reasons: 1. Miui auto checks and rewrites over any custom recovery 2. Fastboot boot command does not install twrp, it only boots into it, from which u must install twrp again.
Upon booting into twrp, you need to FORMAT data, flash TWRP, flash this file https://zackptg5.com/android.php#disverfec (DM-verity and anti-encryption) this will prevent anti encryption when your freshly flashed ROM boots up.
Side note: DO NOT RELOCK YOUR BOOT LOADER IF YOUR MI 8 IS CHINA VARIANT AND YOU ARE INSRALLING GLOBAL ROM.
I HIGHLY SUGGEST YOU HEAD OVER ONTO THIS THREAD TO UNDERSTAND BETTER! https://forum.xda-developers.com/mi-8/development/rom-mi-8-miui-10-global-beta-8-8-7-t3826560/page7
achickennugget said:
Miui auto encrypts the device, that is why your device is encrypted. You are unable to boot to twrp for two reasons: 1. Miui auto checks and rewrites over any custom recovery 2. Fastboot boot command does not install twrp, it only boots into it, from which u must install twrp again.
Upon booting into twrp, you need to FORMAT data, flash TWRP, flash this file https://zackptg5.com/android.php#disverfec (DM-verity and anti-encryption) this will prevent anti encryption when your freshly flashed ROM boots up.
Side note: DO NOT RELOCK YOUR BOOT LOADER IF YOUR MI 8 IS CHINA VARIANT AND YOU ARE INSRALLING GLOBAL ROM.
I HIGHLY SUGGEST YOU HEAD OVER ONTO THIS THREAD TO UNDERSTAND BETTER! https://forum.xda-developers.com/mi-8/development/rom-mi-8-miui-10-global-beta-8-8-7-t3826560/page7
Click to expand...
Click to collapse
Ok, lets see if i got it right, just to be sure...
i boot to twrp
i format data in twrp (only data)
flash the twrp file from fastboot
flash the file for preventing encryption IN TWRP
flash my rom of choice
what i did was
1.flash global stable 9.5 via fastboot
2.Wait till it gets on
3.Restart the device
4.flash twrp via fastboot
5.install magisk 16.7 using twrp
6.install dm verity
7.format data
8.wait till it boots downgrade magisk to 16.0 via magisk manager

xiaomi mi 8 bootloop

Hello,
I bought a mi8 with open bootloader and tried to install xiamoi.eu rom. Now I'm stuck in the 'powered by android' boot screen.
How I installed the rom:
1. installed TWRP_dipper via fastboot
2. wiped the phone
3. Copied this 'xiaomi.eu_multi_MI8_V10.2.2.0.PEACNXM_v10-9.zp' to the internal storage
4. Installed the rom
I can't access the TWRP menu anymore. If i try to start it, I get to the 'powered by android' bootloop screen. I've already tried flashing twrp again.
**Edit: I installed a newer twrp version and can now start it***
***Edit 2: Had to "format data" not just wipe, and confirm format with "yes".***
thanks for help.
Hope I have no Brick now

Recovery booting problem

Hi,
I am on xiaomi.eu weekly Android 10.
My device cant boot to any recovery. I flashed them all (3.3.0, 3.3.1, 3.2.3 or PicthBlack)
I flash them all successfully but none of them opens, they all stuck at recovery logo screen.
If I format my userdata and cache, twrp opens,but I dont want to wipe data every week.
Why all recoveries stuck? Does anyone have an idea?
Last time I format everything, installed 3.3.1 and installed rom. It works but I still couldnt open any recovery. (fastboot boot .img or volume up + power has same results)
This one solved the problem
https://drive.google.com/file/d/1-FiAl459bjx5mV-ToT5kgYBy9qfdVOik/view?usp=drivesdk

Question [HELP] Doesn't boot with any Recovery based ROM!?

Hi Guys
I tried an update to Mirza's ROM but after it caused more issues, I tried restoring from full Orangefox backup in recovery; only to find the phone stuck at Fastboot mode. It appeared strange, so I tried it again to end up with same fate. I tried installing Xiaomi.EU ROM, but after installation it got into a boot loop alternating between Recovery logo and MIUI startup logo. I got into fastboot again and flashed TWRP trying the same, but without joy. Tried another recovery and multiple versions of Xioami.EU ROM all with same fate. Finally got hold of an old fastboot ROM from Xioami.EU and flashed with MiFlash tool and it flashed successfully without issues. Assuming all was well, I tried flashing ROM via recovery which either gets stuck at MIUI logo or recovery. Boot loader in unlocked and decrypted. I tried flashing SHRP recovery, Magisk, wiping data etc as well to rule out any issues, but the problems remain.
Any ideas as to what's happening?
If I understood right, recovery ofox is working.
So reboot to it
Format data with yes
Reboot ofox
Flash ROM
Flash magisk recommend
Format data again with yes
Reboot system and give time to boot, could be more than some minutes but I think not more than 20
For those who might face similar issues.
According to Orangefox website, 'note that you should not restore a backup of the persist image, unless it proves absolutely necessary'. I may have checked it in recovery during restoration which probably destroyed the partition.
Fix:Installed TWRP via flashboot, formatted all data(not wiped) and installed ROM then formatted again and it booted.

Unable to start TWRP (loops)

Hi,
I have C11 RMX2185, unlocked bootloader, installed TWRP and then some roms (pixel experience, next stock android 11, next CipherOS-2.0-KNIGHT)
everything worked fine and I was preparing to try some other ROMS
But now I am unable to enter TWRP (I was, I flashed roms with TWRP before)
In fastboot I do fastboot reboot recovery and TWRP started to load (blue TWRP logo), and it blink and logo, blink - logo,.... forever
I tried to flash boot.img, flash TWRP again, tried another release of TWRP for RMX2185, flashing vbmeta, format userdata, ..... all kind of posibilities without any error but stil unable to run TWRP
I can boot into system (CipherOS-2.0), I can do things in fastboot, when it loops in starting TWRP it is able to react to adb reboot
I run out of ideas.
Thanks in advance for some kicks in the back

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