Hi everyone/(anyone) i have a uk iphone which came with firmware 1.1.2. I managed to jailbreak (after an unsuccessful initial try). I have not run anysim or anything like that, but i have installer and a custom skin/ttr (etc) (1) so i think that means that its just jailbroken and not unlocked?

(2) I would like to return my iphone to factory condition (in relation to firmware) and was wondering, is this possible?

(3) And would this mean that apple would not be able to tell that i previously jailbroken my iphone and (4) would I be able to update & restore freely?

Sorry for all the questions, if you can answer any of them i would really appreciate it, thank you,

nervous iphone user