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blaqink

macrumors member
Original poster
Jan 5, 2009
35
0
so my iPhone 3G is jailbroken and unlocked, using pwnage tool and ultrasn0w. I am running firmware 3.1 working great on T-Mobile.
My problem is that im trying to switch the original T-Mobile SIM that I put in when i was first unlocking the phone, with another activated sim from another phone, and I am getting a No Sim card error. but as soon as I put the previous one back in it's working just fine again.

i have tried rebooting the iPhone, as well as reinstalling ultrasn0w, neither of them have worked

any suggestions?
thanks :)
 
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