Huawei P20 Pro Flash Stock Firmware Unbrick/Restore/Remove Custom ROM (CLT-L29 CLT-L09 CLT-L04)

If you have installed custom ROM on your p20 pro, then you can return to stock firmware by following this tutorial. This guide may work on other models.
*Warning: Your bootloader will lock again*

Disclaimer: Everything you do at your own risk, i am not responsible for your mistakes. You are not forced to follow this process. everything you do at your own will.

[derjorsch]

Hi, worked like a charme to reset my (4 years ago) rooted HUA P20 back to stock rom. Hint: it only worked with the (old, worn) original HUA USB cable when doing the flash of system.img... but apart from that: great!

[يوسفالراوي-لط]

I have a phone p20 pro HW-01K Is this a process you need unlockbotlaodr

[MLS.]

what extractor you are using ? is it free?

[vladutu]

hi. from where you download this version? can you put a link please. thanks

[infernolt]

Hello, a question, don't you have the P20 Pro C432E8R1P3 rom, I can't get it, and my phone won't let me recover it through eRecovery.

[koz]

My bootloader is locked, frp lock, Phone locked
Any options for me?

[davidscott]

hello am seeking an xml file to unblock my phone for a P20 pro, CLT-L04.any help would be much appreciated

[elinorarcher]

Hello, will new firmware remove live demo unit? Did you ever tried ? Thanks

[mohammedrushdan]

Can you root my phone free? ANE-LX1 9.1. (C185)

[raheMMotorsOfficial]

how to patch huawei p20 pro kindly help me

[MestreLopes]

My phone is bricked, I live in Brazil and I can't find the latin rom in CLT-L29 C 605 mode, by the way, I found some rons from Emui 9.0, but I couldn't make it work, before it was in EMUI 10.0, but I didn't I found this version to download.
Could you help me find the 10.0 version of my model's emui please.