Hi guys i need some help with my 8gb 1st gen jailbroken & unlocked iphone running on 1.1.2 My ex bought me the phone already jailbroken & unlocked, i don't know what software was used to do it. All I know is that I have Installer,Customize,Cydia,SSH & SSH edge which all have something to do with jailbreak. So my dilemma is that i have a jailbroken & unlocked iphone which i am not getting the benefit from as i am on 1.1.2 which is not supported. What is the best firmware for me to upgrade to and how, without losing jailbreak & unlock. I have read many forums in seek of answers so i have learnt a little along the way, although i do not pretend to be an expert. I am not a "dumb blonde" but would appreciate it if you could explain in "plain english" Thank you for any help, Chezy.