Problems with huawai com 1 - Huawei P20 Lite Questions & Answers

Hello,
I am trying to unlock my bootloader with the PotatoNV 2.2.1 application. The only problem is that I can't install the Huawai com 1 driivers on windows 10. It tells me that there is an error.
Do you know the solution?

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EMUI Brick

Hey,
Five months ago, I decided to flash the EMUI 9 beta on my Huawei Mate 10 Pro (BLA-L29)
Everything was working fine until one day the device didn't want to boot.
I decided to fix the problem by using the recovery but the phone refused to boot to recovery, So I headed to fastboot and I tried flashing EMUI 8 but it gave me the error "Command not allowed"
I then noticed FRP Lock was enabled, I was so stupid to disable OEM Unlocking.
I tried using DC Phoenix with this :tutorial: but It didn't work, I got the error "Device running incompatible security patch", "Command not allowed".
I decided to try the DLOAD method but the phone never booted to the installation process.
Model: BLA-L29
Build number: :BLA-LGRP2-OVS 9.0.0.108(log)
OEM LOCK INFO:
FB LockState: Locked
USER LockState: UNLOCKED
OEM get bootinfo:
unlocked.
I don't know how to solve this problem, Could anyone help me?

Redmi Note 8 not being detected after unlock

Hi all,
I have a Redmi Note 8 that I plan to root.
I used the mi tool to unlock the device after waiting the required period, and after unlocking the phone it is no longer detected by my PC.
I have tried to install drivers, and attempted to install the wpdmtp.inf file but I get an error message stating "The INF file you selected does not support this method of installation" and it will not install using the CMD method either.
I am on Windows 7 currently.
Any help is massively appreciated, I'm pretty stuck right now

P20 lite Hisuite prompt

This is probably in the wrong section but this ismy first time on this site.
So basically, i'm trying to root my phone but to do that i need to unlock the bootloader, and to do that i need to downgrade my p20 lite to android 8, because dcunlocker doesnt work with android 9.
I've tried connecting my phone to hisuite and it shows that it is recognised but the prompt to allow the connection doesnt show on my phone. I know i've seen before but i cant remember what i did.
Also ive tried to manually downgrade my phone, but it keeps saying update failed so ive given up with that one.
If anyone could help that would be deeply appreciated. :good:
Device specs:
Huawei P20 Lite
ANE-LX1
9.10.231 (C782E5R1P7)
EMUI: 9.10
Did you tried HCU ?

Unlock Tool for RMX2111_AU (Android 11) Crashes on Open

Hi everyone,
I am having trouble unlocking the bootloader for my Realme 7 5G phone (RMX2111 AU).
The specific issue is that following installation of the unlock tool, opening it leads to immediate crashing. The Stock ROM is Android 11, not Android 10. I thought if I tried to downgrade to the latter, the bug might not exist to crash the unlock tool app.
In trying to downgrade (from within Realme's Stock Recovery) I got the message "Installation failed - The installed version is lower than current."
If anyone has advice to either stop the unlock tool from crashing, or a way for me to downgrade from Android 11 to Android 10 in the hopes the unlock tool would then work normally, I would be grateful!
Thanks for any help

Can't downgrade from Android 10 to 9 - XT2016-2

Hello everyone. I've been trying to no avail for at least 7 hours.
I once updated to Android 10 and my touchscreen started working funny and I've not been able to downgrade to Android 9.
I've already unlocked the bootloader and Bootloader Mode states "flashinig_unlocked".
But I can only flash Android 10 roms via fastboot flash. Everytime I want to flash for example preloader.bin or others, I get the error "(bootloader) validation image failed" on almost all images but the system.img_sparsechunk files and PGPT file.
Can someone PLEEEEASE give me a hint or hand? I've already relocked and re unlocked the bootloader.
I use Rescue and Smart Assistant to recover the phone after a failed Android 9 flash but it auto downloads Android 10 FW. I replaced the files for the Android 9 files and the process fails. I really don't know what else to do.
RSD Lite doesn't recognize my phone, the same as SPFlashTool
Thanks a lot!

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