iPhone unlocked: AT&T loses iPhone exclusivity

It's high noon, Apple and AT&T -- we really hate to break it to you, but the jig is up. Last night the impossible was made possible: right in front of our very eyes we witnessed a full SIM unlock of our iPhone with a small piece of software. It's all over, guys. This is indeed is the real thing.

Curious how they did it? Engadget walks you through the entire process.