I followed the sofmod guide for 3.1 to 4.1 and once i was done i wanted to get the usb loader gx and the wbsf manager so i downloaded the files and put it on my sd card. Now on the wii i used the wad manager to install the wads first right?

After that on the homebrew app menu there is the Cios222 installer. Do i need to install that for it to work? Also is there a guide for that specific setup cause i dont want to mess up.