3ds Nand Download Install May 2026

Copy your personal backup (the .bin file from earlier) from your PC to your SD card’s root or a gm9/out folder. Put the SD card back into the 3DS.

A is a special, pre-downloaded image of the official Nintendo 3DS operating system for your specific region (USA, EUR, JPN, KOR). This is the only type of "NAND download" from the internet that is safe to install, because it overwrites the OS but leaves your console-unique keys intact. 3ds nand download install

Press (Home) again, go to More... > SD format menu (just to navigate) or simply browse to: SD card:/gm9/out/ Copy your personal backup (the