Thanks, wish it was there earlier. I started on 1.05, and went to 1.11. It went to 100% but gave me the dreaded replace the board errors. I then attempted to work my way through all of the firmwares just to try. Each update got worse and worse with error codes showing up if the screen came on. After 2.5 hours I was able to get 1.05 to take correctly again. I tried again with the same issues. I went back to 1.05 again, and then tried to jump straight to 1.25. It worked that time for me. So I am safely at 1.25.
Thanks