: This remains the most difficult step. You will need to research and use one of the paid or technical workarounds mentioned earlier. Without an unlocked bootloader, you cannot flash any custom image.
: You will lose the proprietary Leica camera processing. Third-party apps like GCam (Google Camera) help, but they cannot fully utilize all three rear lenses. huawei mate 20 pro rom
Inside TWRP, navigate to . Select Data, System, Cache, and Dalvik/ART Cache , then swipe to wipe. Do not reboot yet. Step 4: Flash the ROM (GSI Method) : This remains the most difficult step
You're looking for helpful papers or resources related to Huawei Mate 20 Pro ROM. Here are a few: : You will lose the proprietary Leica camera processing
: The baseline open-source Android project. It is incredibly stable but lacks heavy customization features. Known Bugs in Mate 20 Pro GSIs
If you have successfully unlocked your bootloader, prepare your device and workspace with the following steps:
The Huawei Mate 20 Pro uses an architecture and supports Binder64 . For most modern GSIs, you will need to download the ARM64 B/G (File System Type) image. If you want Google apps pre-installed, choose the version marked with gapps . If you prefer an open-source device without Google, choose vanilla . Step 2: Boot into Fastboot Mode Power off your Mate 20 Pro completely.