Actually, on Old 3DS, if you are on 9.2 or lower, you don't need a flashcard, or even cubic ninja anymore.
Yes, but even on 9.3+ you can't do anything unless you have a Brickway or Sky3DS.
Actually, on Old 3DS, if you are on 9.2 or lower, you don't need a flashcard, or even cubic ninja anymore.

Uh... You need a Sky if you're 9.3 or above. Gateway works on 9.2 and below.Yes, but even on 9.3+ you can't do anything unless you have a Brickway or Sky3DS.