Hi all. I'm new to the forums and recently new to the iPhone 3gs! I've had it for a couple of weeks and I love it. I've been doing some reading on jailbreaking since I am going to be in Europe for about a month and would like to use my phone. It doesn't look like I can jailbreak/unlock it since I am on 3.1.2 and the baseband is 5.11. But I do see that there are some places in Europe that unlock phones since there are multiple official carriers. I will be in the UK, France and Spain. My question is, will they unlock an AT&T iPhone so that I can use their sim card? or do they only unlock European iPhones? I'm not really sure how it works. Thank you for any help you can provide.