Apparently this person on NeoGAF has already got into the Wii U debug menu and ended with options to delete admin accounts and such. Thankfully he hasn't said how he did it yet.
Will update more when I get the info.
Pics for proof:
Apparently this person on NeoGAF has already got into the Wii U debug menu and ended with options to delete admin accounts and such. Thankfully he hasn't said how he did it yet.
Will update more when I get the info.
Pics for proof: