First - I'm sorry if this answer has been posted elsewhere - but I have searched with no luck. I have a jailbroken 1.1.1 US phone that I use in the UK on Orange. If I update it through iTunes etc to 2.0 will it remain working / jailbroken? If not - can anyone point me in the right direction of a way I can upgrade? Thanks in advance. Sorry if it may be a simple question but I am easily confused!