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Downgrade iOS 8.3 / 7.1.2 to 8.1.2 / 6.1.3/4 - Without SHSH - A5+ iPhone 4S, 5, 6, 6+ ~ InsanelyiPho

But don't worry you can downgrade to previous version of iOS without even need of SHSH Blobs and AP Tickets. iPhone 4 users can now downgrade their device to iOS 6.1.3 or 5.1 ......

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