Why does my cheats on my R4i 3DS RTS don't work?

If cheats on your R4i 3DS RTS aren't working, it could be due to several reasons: the cheat database may be outdated or incompatible with your game version, or the cheats might not be enabled in the settings. Additionally, ensure that you have the latest firmware installed on your R4i card, as older versions may have bugs or compatibility issues. Finally, double-check that you are using the correct cheat code format for your specific game.