In that case, if the CFW remains, after the SD is formatted can I not just copy my backup back onto that card with Luma and all that jazz and continue as normal?
I guess I probably don't need to do it this way, but is having the same friend code less dangerous than having the same NNID?
If it were whiped, what is the disadvantage here? I just can't be online with both units at the same time or?
Right, but if Zelda is on the console of the o3DS, is the SD transfer even required? Am I misunderstanding that the o3DS will copy the system copy of Zelda over from console storage to console storage, or am I mistaken?