Sorry if this is obvious, but I haven't found a conclusive answer.
I've been updating and updating since 2.0 (I have a 1st generation iPhone), and so there's bits of problems arising. Now when I hit "update" I get Error 1403 -- so I need to restore...
I heard that iTunes 8 blocks custom firmwares so it won't work. I want to restore to 2.2 (when Pwnage Tool comes out).
So, when I build a custom firmware with Pwnage Tool, will iTunes 8 accept it?