Are you using gamma successfully? I'm confused as to how you're running two backup loaders (gamma and usb) which both require a custom IOS and one is working and the other isn't. Maybe I'm not understanding something here.
edit: maybe since it's originally a korean wii could have something to do with it. Different common key maybe?
edit: maybe since it's originally a korean wii could have something to do with it. Different common key maybe?