So I just downgraded a new 3ds and have a9lh. I want to transfer all my backups and free shop games to the new 3ds, but both 3ds use the same sd card right now. What I think I am stuck with is backing up all the saves individually in jksv, deleting the o3ds's games, downloading and installing all of the games to the new 3ds, and then restoring the save individually. Is there an easier method? Also, is system transfer the only way to transfer a nnid? I am going to get rid of the o3ds, but I will have to wait a week before I can transfer it, and I would like to move the games over now. Thanks, sorry if it is a stupid question!