My iPhone is currently activated with ATT...everything legit. When i activated, i upgraded to firmware to 1.1.3. It came with 1.1.2, (phone is 1 week old). Its a week 52 iPhone. So ive read it has the 4.6 boot loader. I just want to jailbreak it. Its already activated and dont need to unlock for any other carrier. I DL'd ZiPhone 2.4. Do i only need to run "ziphone -j" or what? I am a little confused reading the instructions on using the attribute "-b" Is this necessary for my iphone? My iphone has never been jailbroken or hacked in any way before. Just wanna make sure i do this right the first time. Thanks