I know how to switch between using either, but am confused on something... I have the GW installer on my DSTwo, but how do I backup 3DS saves and games? Doesn't the Gateway card need to be inserted? How do I go about doing this?
"FFFFFFFD" when game is inserted when try to back it up
Here is what I did:
1. Installed GW exploit with DSTwo
2. Take out DSTwo, insert gateway, and launch ds profile exploit
3. Once in GW menu, remove GW card and put 3DS game in
4. Try either save backup or game backup, get error...