Wii Settings Semi Brick with Beatle Rockband
Yesterday I semi bricked my wii (the settings page not found issue). I'm did the rockband band beatles pal update on my ntsc-u wii console (wasn't aware of those region update problems. obviously, a stupidity of mine).
I've searched the web and found a lot of tutorials and how to un-semi brick my console. But all the how to are from 2008, and I'm kind insecure that will screw up even more my console.
What is the safest way to revert this semi brick?