So I have a Wii, it was running 4.3U. I followed a very extensive tutorial that involved downgrading to 4.1U, installing a ton of cIOS, wads, and I don't even remember what else; took me 5 hours. I got it mostly working, but it wouldn't boot any game from the USB HDD (black screen freeze), so I wanted to start from scratch. I formatted the Wii (I understood it wouldn't erase the HBC, but it did). I ran letterbomb again, LB thinks I have 4.3, but the wii says 4.1. I now have the HBC installed and nothing else. I also have a copy of my NAND (did a backup before). What do I do now, I would essentially like to get the wii back to factory untouched umodded and restart softmodding from scratch. Bonus question: which of the millions of tutorials available online should I follow to softmod my Wii and play downloaded games form the USB HDD?