Question: If I have a legit .CIA on my SD card root and have a homebrewed Old3DSxl from the US, how do I install the .CIA on fw 10.5.0-30U? again sorry about being newbish. I'm new to 3DS modding and this forum site. [EDIT] Another question, how do I run an emulator (gba, nes, snes, etc.) at normal speeds on my current fw... mGBA runs super slow and so do all other emulators I found.