Hi, I hope someone can help me.
I downgraded from 3.3e to 3.2e and everything worked fine, homebrew included.
I'm using HBC 1.0.1 and Twilight Hack 0.1B1
I used the ecogammapack guide to downgrade:
Installed IOS16-64-v257-prod.wad
Installed CIOS_FIX.wad
Used CIOS downgrader and chose 3.2e...