A minimalist ROM focused on maximizing battery life and interface speed.
If your phone gets stuck on the boot animation, boot back into custom recovery, format data again, and clear the Dalvik cache. nokia g20 custom rom
Once your bootloader is unlocked, you can flash your chosen GSI using Fastboot mode. Ensure you download the correct GSI architecture variant (the Nokia G20 uses an structure, and you should choose an A/B partition variant). Step-by-Step Flashing Instructions: A minimalist ROM focused on maximizing battery life
The Ultimate Guide to Nokia G20 Custom ROMs: Revive Your Device boot back into custom recovery