I've read a ton of posts on numerous forums and all of them have failed for me. I started with a 1.1.1 iPhone, downgraded and virginized to 1.0.2 and have been unable to find a guide to walk me through a successful upgrade. I'd like to get to 1.1.2, but I'll settle for 1.1.1.
My current configuration is:
Software: 1.0.2 (1C28)
Which upgrade guide would you suggest?