Ok. I have Wii 3.1U, Homebrew Channel 1.0.1 IOS36 v4.18 I try to update it for 3.2U (I heard is best) but StarFall requires Wifi. Is there any way to install 3.2 from SD card? Also, some homebrew doesn't want to run. "This is no valid Wii aplication". Is it becuse 3.1 system? I want to delete some unused channels with AnyTitleDeleter (Forecast, News, WiiShop). What are they codes? In ATD it shows me only their adress numbers. Before that, what is the best way to backup the whole system just in case?