Hey, I followed 3ds.guide and they said after the transfer (regarding the dsiware exploit) you can call Nintendo (my only choice) to restore your NNID on your target 3ds after doing the transfer and so I did and they said to format my target 3ds because "it was already linked" even after the transfer. So should I format (and do I need to move the dsigame to my sd card first)? Or what else can I do?