Supercard dstwo work on 3DS V3.0.0-5R4i gold 3ds and Supercard dstwo can directly work on 3DS V3.0.05,we have tested our cards on our 3DS and what you need to do is download the latest firmware (For dstwo,you need to download the firmware v1.13 and r4i gold 3ds is Wood V1.41,You can download them respectively here : Wood R4i V1.41 and DSTWO firmware V1.13
