Just bought an iPhone. I used it for a while and it worked on tmobile when I used it. But maybe 20 minutes later it went to no service. Nothing works. 3G on or off. Powered down and reset it. Any ideas? 
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iPhone 3G 4.0.1 unlocked. No Sevice?
- Thread starter Mexbearpig
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Maybe if you updated it un unlocked or there is something wrong. I would contact the seller.Just bought an iPhone. I used it for a while and it worked on tmobile when I used it. But maybe 20 minutes later it went to no service. Nothing works. 3G on or off. Powered down and reset it. Any ideas?
Well I don't want to update because then i can't unlock it.
Just got a new sim. Works flawslessly.