Long story short, I have a five weeks old white Galaxy Note 2, selling on CL, for a new iPhone 5. I bought my Note 2 direct from AT&T last month, full retail, in excellent condition. I have been with Android for three years now, but getting bored, looking for a change, and with the Jailbreak out now for the iPhone 5, willing to try it out again. Anyways, my best deal is a guy with a 3 week old white iPhone 5, with receipt and box etc.. His is an AT&T iPhone 5, still on 6.1. His iPhone 5 is NOT jailbreaked, and NOT unlocked. UPDATE; just found out he's on 6.1.2 I am running Straight Talk ATT, been on that for over a year and loving the service for the low price, I know no LTE but that's ok. My question is, can I just pop in my micro SIM card into the iPhone 5, and it will work ? Or do I need to have it officially unlocked to work ? And will my micro SIM card even fit in the iPhone 5 ? I hope do not have to unlock, because I have read, by unlocking it will automatically update to the latest 6.1.2 iOS, thus, no jailbreak out for that. My AT&T Note 2 I did not unlock, I just popped in my Straight Talk ATT SIM right out of the box, turned on phone, and it worked first time, no unlock needed. Yes I had to change some APN settings to get it to work perfectly, but that took 30 seconds, and it was working perfectly, still never unlocked. Is there a jailbreak for 6.1.2 ?