iPhone 1.1.1 to 1.0.2 downgrade instructions released!

via Engadget


Well would you look at that, instructions are now available for downgrading your iPhone from 1.1.1 to 1.0.2. It won't downgrade your baseband, meaning so far you can't re-unlock an iPhone that's been 1.1.1-ified, but it's still 1.0.2 in all its third-party application glory. The iPhone Dev Team folks are working on a way to downgrade the new firmware to let people unlock their phones again, but for now AT&T users sitting pretty, and non-AT&T folks can at least do the WiFi thing.


Video tuturial here