Here is the elementary process to Unlock your iPhone 4 iPhone 4S or iPhone 3GS using iOS 5 (5.0) firmware. Basebands compatible: iPhone 3GS: 4.26.08, 05.11.07, 05.12.01, 05.13.04, or 06.15.00 iPhone 4: 01.59.0 Link For unlocker www.devteamjailbreak.com Name: How to Upgrade to iOS 5 And Preserve Baseband For Unlock Description: This video shows we how to ascent to iOS 5 upon your iPhone 4 or iPhone 3GS, whilst preserving your baseband for an ultrasn0w unlock.
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