Gaming Wii with wiikey v1 wont boot up original out of region games

[soratheultima]

ok so i haven't played my wii in a long time and i felt like playing the original guitar hero 3 *usa*
now i have a pal wii console on v 4.3 i used to have the homebrew channel now i don't and i can't play any american games anymore
i even tried backups those don't work pal backups pal originals work fine but not any out of region games...
I used the wiikey config and reset the settings still nothing can any one help?

 

[shamiko_]

get Priiloader and *Region free everything*

 

[JoostinOnline]

Another solution is to downgrade to 4.1. This requires more steps but will allow you to play your out-of-region backup discs as well. If you decide to downgrade, use ModMii.