M3 Simply is NOT compatible with this folder. Check "R4 (original), (M3 Simply)" folder instead.

M3 DS Real and M3i Zero (including GMP-Z003) users should install Pico Launcher: https://flashcarts.net/pico-launcher

cheats: 
SYSTEM/cheat_EN.db

Pico Launcher:
Download and extract the corresponding package for your flashcart:
- M3DS Real / M3i Zero users should use "pico_package_M3DS.zip"
- M3i Zero (GMP-Z003) users should use "pico_package_G003.zip"