I have seen that other people have had this problem but no real clear answer has been given. I have no idea if there is a fix for it or not.
So I have my M3DS Real, and I have a cheat list loaded up. I turn the cheat list on, and try to play Pokemon White. It loads up, then goes to a black screen. Without cheats on I can play just fine, with them on I can't get past this black screen. Is there a fix for that yet, or what?