I am planning on buying 3GS but have some doubts.
Hi everyone. I am planning to buy an iPhone 3GS in the next couple of days. I live in Bolivia (south america). I talked to an employee and he told me that I could buy an iPhone without the contract by paying the full price ($599) but I need to have an AT&T account. Now, in the States I have T-Mobile.. But I have a couple of friends whose carrier is AT&T that could help me. By going to the Apple store and with his account (and permission) could I buy an iPhone 3GS? Would it come unlocked so I can call with it? If not, what procedures do you suggest to jailbreak and unlock it with minimal risk? PwnageTool and ultrasn0w? blackra1n? Does the baseband come "pre-upgraded" to the new one that comes with 3.1.2? How should I do this? Thanks in advance.