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06-08-2011, 06:57 AM #13GS on 4.3.3 baseband 05.15.04 unlock?
I recently restored my 3GS on a custom ispw using sn0wbreze making it 4.3.3 and the baseband 05.15.04
When i insert my sim, it says no service. Does this mean I need to unlock the phone? If so, how?
06-08-2011, 07:48 AM #2
06-09-2011, 10:12 PM #3
I'm from Australia, so optus
06-09-2011, 10:14 PM #4
Is that the official carrier of your iphone? If so then when you were making your custom firmware you probably chose to activate it. You need to make a custom firmware without pre-activating it so that you can activate normally with your sim card.
06-09-2011, 11:15 PM #5
Yup done that. Now my Optus one works but another carrier does not, does this mean it is locked to Optus?
06-10-2011, 06:03 AM #6