I'm a bit confused about basebands... I cannot see my version because I am not jailbroken. I have an original iPhone from launch day (1.0 version OTB)... which was previously on 1.1.1 WITH jailbreak, but now is 1.1.3 NOT jailbroken. Does this mean my baseband has been upgraded to 4.6 or am I still on 3.9? Thanks!