looking to sell my wii u, don't want to jeopardize my ebay account by selling a modified console as it goes against TOS. it has aroma, tiramisu, and a hacked vwii. what do i need to do to bring it back to stock? no CBHC or anything, it was hacked a few months ago following to the wiiu hacks guide so everything should be up to date in terms of homebrew.