So I was wondering, I installed the cios installer rev 14 and I want to know, if nintendo releases the new Super Mario Galaxy 2 game and if I have to update my wii to a new version. What should I do to not brick my wii. Should I uninstall cios and any wads installed with wad manager or is there another way anyone has to offer. I have wii menu 4.2 US. So if I do have to uninstall cios and wads, should I use any title deleter and wad manager. Also, if I have mios patcher for gamecube backup launcher channel, do I need to uninstall that as well for wii system update or not. Please respond to this topic.