hope some one can help my mate updated his wii from 4.1 to 4.2 yesteday using nentendo update and now he can not play backups using the disk channil alll i no about his wii is that it had home brew installed preloader 0.29 and coscorp from what i have read this is what the update has messed up is it possible to make a 4.2 wii a vergin wii and then us a 4.2 softmode guied to re softmod iif so could some post some links to a guied to make the 4,2 wii a vergin again if it is possable