Guy's I have 1.1.1 jailbroken and unlocked Iphone! I installed OktoPrep, using the guide "Getting Started iPhone Modding OS X current 3". After oktoprep I pluged in my iphone to my computer and it says new firmware upgrade 1.1.2 is available in Itunes instead of 1.1.3. I guess I have an old version of itunes! should I still manually download the 1.1.2 firmware file from this site or just upgrade through itunes?? Maybe I need the latest Itunes?? Also I don't have Ibricker, do I need Ibricker to get to 1.1.2. My goal is to upgrade to 1.1.3. after hopefully getting to 1.1.2 I just want to do it right!! Please if anyone can give me some insight I greatly appreciate it!