hi guys I have a ? I just got a iPhone and its 1.1.3 i JB and unlocked it with ZIphone I would like to know what is a base band and a boot loader. My base band showes : preseint. And bootloader shows 3.9_m3s2 some thing like that and modem shows 04.04_g5 some thing like that also so is all that normal do I have to change anything? And can some one give me some knowleg on all this I would highly apresheait it. Thanks and sorry if the post is in the woreng place and for my bad spelling. I love this site ipodtuchfans.com rule!!!