unlock Ultrasnow 5.01 HowTo unlock iPhone 3GS and iPhone 4 with iOS 5.0.1

UPDATE: official ultrasn0w with iOS 5.0.1 released!

This tutorial is for those users of locked iPhone 3GS and iPhone 4, who updated to iOS 5.0.1 and realized that ultrasn0w unlock doesn’t work there.

Indeed DevTeam have not updated software unlock utility ultrasn0w to work with the latest iOS 5.0.1. There are two workarounds, that will make ultrasn0w work on 5.0.1.

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