Hey, I really need everyone help here, I don't know where to go so I thought you could all help me. I have a first gen iphone that is unlocked but running on 1.0.2 I would like to upgrade it to the latest version as well as jailbreak it. I know I could just connect it to my pc and upgrade it on itunes, however it will then be locked again, and I don't know how to unlock it. On top of that, I have no apps or anything, so I would like to be able to get apps, I guess that is what jailbreaking would let me do right??? I've never really messed around with all this so I have no idea what to do, if someone could give me a step by step instruction through this process, it would be great! I've been trying to sort this out for months!!! Any help would be so much appreciated.