Hi there,
I have brought from a friend what seems to be a "found" iPhone 4.
I have brought an activation sim for it and that worked a treat.
I now effectively have a glorified iPod Touch.
Does anyone know if I can further unlock the phone to be able to put a SIM in and it work normally?
I have read briefly about IMEI blocking? If mine is blocked is there a way of unblocking??

