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Thread: How to upgrade to 5.1.1
11-11-2012, 08:54 PM #1
How to upgrade to 5.1.1
Hello so I have a iphone 3gs that is Unlocked and jail broken. Has the Version: 4.3.3 It has the Model: starts with MB
and the Baseband: 6.15.00. The First 5 numbers on serial are #: 87935 so I have old botrom. I want to upgrade to ios 5.1.1 How do I do it? I would like to also unlock it and jail break it on 5.1.1
11-11-2012, 10:03 PM #2
Run latest redsn0w and use the restore feature, select your 5.1.1 ipsw.