Step 4: Expand the Game Partition (Optional but Recommended)
Game Stick 4K Lite - trying to build a custom firmware : r/SBCGaming
Crucial First Step: Identify Your Hardware Version (M8, M15, V8)
If you want to go beyond the standard "Lite" experience, you can install custom portable firmware. This replaces the ugly stock menu with a beautiful, scraper-ready interface.
Download Rufus or BalenaEtcher to write the firmware image.