Okay, so I am considering migrating everything to my N3DS that has Luma and A9LH and I wanted to move my NNID from the O3DS emuNAND over to the N3DS. I have tried this one video to "remove" the NNID from the O3DS and injected the nnidsave.bin from the emunand to the N3DS... I've even tried "formatting" the emuNAND, according to another tutorial I saw about "removing" the NNID from O3DS emuNAND, but nothing worked! Each time I try to use the nnidsave.bin with the old ID or try to login/link it on the N3DS, it gives me an error telling me that I can't use that ID because it's bound to another 3DS. Help?