Hi all, So I cant after several attempts update my wii u to 5.1.0. Before the update was pushed, on the vWii I made a NAND dump, and installed cIOS' (249,250,251) but now I cant update and I think it is because of this. I called Nintendo and they didnt know, so they told me to send it in to repair. I dont really want to do that, because if they see that I messed with something, they wont fix it and I might have a non-updating wii u, witch is a problem becuase I use the eshop and other things on it a lot. So how can I fix it, or should I send it to them and hope for the best?