The remains a beloved flagship thanks to its Kirin 980 chipset and Leica triple camera. Whether you need to unbrick your device, manually update, or explore post-Huawei-ban custom ROMs, here’s everything about available ROMs.
Before diving into custom development, you should understand the official firmware. Huawei uses a specific naming convention and distribution method.
If you have successfully unlocked your bootloader, prepare your device and workspace with the following steps:
The official firmware is based on EMUI (Android 10/11). Huawei no longer provides direct public downloads, but you can obtain stock ROMs via third-party tools.
Because independent developers rarely compile device-specific custom ROMs like official LineageOS or Pixel Experience for the Mate 20 Pro huawei mate 20 pro rom
If it is unlocked, read on.
Download the TWRP image for LYA-L29 (by developer Pretoriano80 ).
: The most common way to install official firmware is the dload method . You place the update.app file in a folder named dload on an NM Card or USB drive and use a specific button combination (Volume Up + Volume Down + Power) during boot to trigger the update. The Challenge of Custom ROMs
Press and hold the buttons until the phone boots into eRecovery Mode . Select Download latest version and recovery . Tap Download and recovery . Select your local Wi-Fi network and enter the password. The remains a beloved flagship thanks to its
: Brought a "magazine-style" UI, a system-wide Dark Mode , and significantly smoother animations.
’s story is not just one of superior hardware, but also of a robust software and storage configuration that enabled long-term usability. With its combination of EMUI’s tailored features, generous internal storage, and the unique NM card expansion, the Mate 20 Pro
If you are looking for a Custom ROM because your Mate 20 Pro is "a bit of a mess" with pre-installed apps, you can use ADB commands to disable or remove bloatware without unlocking the bootloader.
However, if you are a tinkerer who values software updates over camera quality, flashing a modern ROM breathes new life into this aging beast. Huawei uses a specific naming convention and distribution
If you have installed TWRP, you can boot into it (by pressing Power + Volume Up while disconnected from the PC) and perform a factory reset from there. Some ROMs may also require you to resize the system partition using the recovery's "Advanced Wipe" options.
Set up Android Debug Bridge (ADB) and Fastboot drivers on a Windows or Linux PC.
: Go to Settings > About phone and tap Build number 7 times. Then, in Developer options , enable USB debugging and OEM unlocking (if available). 3. "Soft" Customization (No Unlock Required)
For most users, the "ROM" they need is the official stock firmware. This is essential for fixing boot loops, removing malware, or returning to a factory-fresh state.