Hello 
My son has been given a iphone 3gs, its on an 02 network at the moment, but he has a vodafone contract. Is there anyway to unlock the phone to any network?
I went to a shop today that said they could unlock it, but after having the phone for a few hours, they then decided that it was impossible.
My son has looked at various youtube videos but cannot unlock it, i've googled and although lots of suggestions I havent a clue where to start...
so, is it possible? and if so could I do it? and where do I start?
Thanks

My son has been given a iphone 3gs, its on an 02 network at the moment, but he has a vodafone contract. Is there anyway to unlock the phone to any network?
I went to a shop today that said they could unlock it, but after having the phone for a few hours, they then decided that it was impossible.
My son has looked at various youtube videos but cannot unlock it, i've googled and although lots of suggestions I havent a clue where to start...
so, is it possible? and if so could I do it? and where do I start?
Thanks