O2 has added the iPhone to its handset unlocking form, allowing you to add other networks' SIM cards into your iPhone for free Richard Trenholm was CNET's film and TV editor, covering the big screen, ...

I want to buy a new music phone but it's a T-Mobile pay-as-you-go handset and I'm currently on an O2 contract. I still have a few months left on the contract but I really want to change my phone. Is ...