Sex R4 Card for Nintendo DS: A History | NDS-Gear Images
However, it was the first mass-market accessory for the Nintendo DS family of consoles that allowed people to do this.
Mar 01, · The original R4 has never worked on any 3DS firmware, or even the DSi for that matter. 33ds Thanks to Apache thunder for making this possible. You need to downgra.
May 14, · You will need:An R4 card (obviously)Any 3DS version with CFW or FBI or a CIA installerMicro SD adapter (optional).