hello, i am new to all of this so sorry if this question has been asked before but i am looking for some help from someone out there. I want to buy a UK o2 iphone tomorrow but want to make sure that it has the 1.1.2 firmware on it before buying it in the shop, how can i make sure that it has the 1.1.2 firmware on it ? I want to use a o2 sim in it when its unlocked. Is there anything else i need to be aware of before buying it so i don't end up with a phone i can't do anything with ?
thanks in advance