Can someone please help.. I want to upgrade my unlocked/jailbroken iphone 3g from the 3.0 firmware to the 3.1.3.. can someone please list the steps in doing so? I already downloaded the firmware.. now I'm stumped.
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How to upgrade from 3.0 to 3.1.3
- Thread starter indossatrice
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Use pwnage tool to create a custom 3.1.3 ipsw and then restore to that thru itunes.
If you update to stock 3.1.3 you will lose your unlock so be carefull.
If you update to stock 3.1.3 you will lose your unlock so be carefull.