I hacked my wii from the 4.1 guide it was completed without a hitch. About an hour later my son updated through the wii network "without error" to 4.2. I am able to sill use the homebrew channel playing nes, snes and n64. Did he do something wrong? What are the steps to fix it?
Should I re do it by using the 4.2 guide? Or can I use my nad backup?