Hello, I have wii version 4.3U, but when I go to the cd channel, it asks me to update. I know that that'd brick my wii, but what do I do about it? Recently, I installed an app to install Cios 249 and 250, and I think 236 as well. I can play games off gecko, but I wanna use the disc channel. Also, I'd like to format my wii especially, but I'm not sure how to format due to those cios programs installed. Can anyone tell me how to format it?