i have an O3DS with latest firmware (10.3), and i just bought a 9.0 N3DS XL. In the O3DS, there're save data of Mii Plaza, Pokemon Shuffle and Rumble World i wish to keep
i'm trying this guide https://gbatemp.net/threads/tutoria...-custom-themes-all-in-one-noobs-guide.395652/ but 1 problem is i...