I got my iPhone back in July and immediately jailbroke and unlocked it (Can't remember the program) and firmware 3.0. I have not updated it since. I want to know what the easiest way to update it to 3.1.2. I don't want to have to loose any of my info (apps, numbers, pics, music, etc.) since the computer they were all synced to is in a box in storage right now. I NEED to be able to unlock it seeing as how I don't use AT&T (I'm on Cincinnati Bell). My phone stats are as follows: Model: MA712LL Firmware:3.0 (7A341) Baseband: 04.05.04_G I'd appreciate any help. Oh and I am using OS X right now but it was originally unlocked using Windows XP. Not sure if that matters or not.