@SylverReZ I have a Korean Wii, 4.3U. I can't recall with certainty whether I had Priiloader installed before I got the Error 003. Do you know if I can recover this brick?
I'll definitely check the recommendation out, don't know if I will play it though. I got rid of my Steam account ages ago just because I rarely ever buy or download games off the store, and the fact that I use Linux mostly.