I'm trying to find buy an iphone the 3.1.2 so i can jailbreak and unlock it but i heard the chances of getting one from the store are pretty slim... So my question is: Can I buy the iphone at the apple store without contract then open it to see what version it is and if its 3.1.3, return it for a refund? I don't mind paying the 10% fee if its really possible.