So I've began to have a problem with updating the WiiU. It had given me error 102-3012, which people say is caused by installing homebrew. It has forced me to play offline, however I wanted it back. I had looked on another thread somewhere else to fix this, and someone said deleting Ios36 and Ios58 would fix and that formatting would redownload the Ios's. Well it still won't update and now I can't install The Homebrew Channel because I keep getting stuck on the "Warning" page where you usually press 1. I don't exactly know what to do, and I'm sure sending it to Nintendo will just get it sent back without fix.