You have Multi-Mod Manager, right? Well, I'll give you some simple instructions here:
Open up IOS Manager and select to install a cIOS.
Choose IOS60 as a base, install it to slot 30, 50, 60, 70 (one after another, and choose v65535 everytime.
Apply all the first three patches, but don't apply the fourth (Version Restriction).
In case before you return saying it's not working, you need to do this all under IOS249 (or 247/248/250).
huh, I always thought that you had to use ShowMiiWads (which I now know is the the long way)
thanks for this