Can I "unmod" a Wii to return it to stock after using it ?
My friend is letting me borrow his old Wii, and he said I can do whatever I want with it. I’m planning to mod it and add homebrew/modded games, but I want to make sure I can return it to its original, factory-clean state before I eventually give it back. Is it possible to completely remove the mods and format the system back to stock, or will there be permanent traces left behind?