Hi, my brother has a 3ds on 9.2, emunand 11.1. Today, he tried to access the theme shop and it said he could not use the nintendo network id on his system. He never system transfered so, how or why is he recieving this error? Is there any way to fix this without calling nintendo? I am ok with calling Nintendo though, it is just an inconvenience. Also, could this be something that requires sending the system to Nintendo? my brother also doesn't want to lose his NNID. Thanks!