Ok, I just picked up an iPhone 4. The firmware is 4.3.0, and the baseband is 4.10.01. Can this be jailbroken, and by which software? Is the baseband just incompatible with being unlocked, or does it also stop me from jailbreaking? I won't be using the phone on any other service than AT&T. I suppose an untethered jailbreak is the best? I've rooted Android phones and the like, so I'm not a total phone moron, but I'm sure I have quite a bit to learn about iPhones. Thanks!