Wednesday, March 17, 2010

Iphone Carrier Provider Update 2010 Buying An IPhone On EBay?

Buying an iPhone on eBay? - iphone carrier provider update 2010

Live outside the United States buy, thinking "unlocked" iPhone is Jailbroken or eBay, etc.

My question is the description always say:
Carrier: AT & T Cingular

If I only buy things jailbreak and SIM card with service plan, will it work?
I mean, should after the 2-year contract with the iPhone (like jailbreak) all service providers have the opportunity, why not?