Just boot.firm everything else is optionalI just got done installing custom firmware on my 3DS using the Frogminer exploit and I want to know what files I need to keep on SD card for it continue running properly.
Backup your NAND and keep it in a safe place in multiple locations. It's also not a bad idea to backup the entire sd card too, alongside wherever you keep your NAND(s).I just got done installing custom firmware on my 3DS using the Frogminer exploit and I want to know what files I need to keep on SD card for it continue running properly.