I modded my wii years ago and its currently at 4.2U with the latest homebrew channel. I can not remember the modding steps I took back then but now I need to update to 4.3 so the shopping channel works again and I can setup a wii u transfer. If I update the wii from the options menu is that safe and does it virginize the system and remove all the hacks/homebrew channel? I was also looking at modmii. theres the modmii wizard option (W) that can update the channels and system to 4.3 but does that remove my existing hacks? theres also the syschecker update (SU) option that updates my existing cios files and installs any ios files that are missing(I think) but does that update my system menu or the channels? if not should I update with syschecker first then run the modmii wizard to update to 4.3 or run the wizard first then the syschecker? not sure the best way to do this. helps please.