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Continue to ChatNewest version of ultrasn0w unlocks iPhone 4, 3GS on iOS 5.1.1, RedSn0w 0.9.12b1 also released https://igo2fix.co.uk/newest-version-of-ultrasn0w-unlocks-iphone-4-3gs-on-ios-5-1-1-redsn0w-0-9-12b1-also-released/