HOW TO: Unlock iPhone Baseband 04.26.08 Thru 05.13.04 ( iOS 3.0 And iOS 4.0 ) With Ultrasn0w 0.93

Well folks pop the champange, and thank the iPhone DevTeam, Sherif Hashim and Oranav for this one: you can finally unlock your iPhones.  Ultrasn0w 0.9.3 is released in Cydia and if you’re new to this, here’s a tutorial on how to unlock:

1. Load Cydia

2. Add repo: repo666.ultrasn0w.com ( Manage>Sources>Add)

3. Install ultrasn0w 0.93

4. Reboot your iPhone

5. Done deal

6. Enjoy and thank the iPhone DevTeam, Sherif Hashim and Oranav

NOTE: disable 3G on T-Mobile USA