Carrier Unlock out for iPhone 4 running iOS 4.0.1
They have done it again and ultrasn0w can carrier unlock the iPhone 4! First of all Jailbreak the iPhone (http://www.jailbreakme.com) and add http://repo666.ultrasn0w.com Repository to Cydia and install redsn0w 1.0-1 Thats about it.