Want to update your iPhone 4 or iPhone 3GS to iOS 5, but need to preserve your unlockable baseband for a future UltraSn0w unlock?
Early this morning, the Dev Team released an update to RedSn0w, which as we told you, incorporates some of the baseband preservation features normally found in PwnageTool.
Inside, you'll find an easy to follow video walkthrough that shows you how to preserve your baseband for a soon to be released UltraSn0w unlock...