Use the modded wad manager 1.5 that works with gc controller and install ur system menu and ios. You can get system menu wad and ios thru nus downloader and pack into wad. Or go to the first page of ultimate 4.0 guide thread and get there offline pack. Please get wads for ur region only and if u install 4.0 or 4.1 install a patched ios 60 first.