How to make the most money from your old iPhone The iPhone 5 is finally here. But before you get yours hands on one, here's how to get the most money for your old model. Unless you've been living under a rock for the past few months, you can't have missed the buzz around the new iPhone 5 , which was finally unveiled yesterday. It's the latest Apple product to be released and although you can't actually get your hands on it just yet, iPhone fans are already preparing to pay for the new phone by trading in their old models. The iPhone 5 After months of speculation details have now been made public about the new phone. On first glance it doesn't look that different to the iPhone 4S, but as "The biggest thing to happen to iPhone since iPhone" (according to Apple) it has got a lot of extra gadgets thrown in. Firstly it's thinner and lighter than previous models with a larger, four-inch display and ultrafast wireless to make internet browsing and downloading a lot quicker.  It also comes with an 'A6 chip' which helps improve the graphics, an 'iSight panoramic camera' and 'i06' -- which Apple says is the world's most advanced mobile operating system. The launch date is 21st September -- so be prepared for queues outside Apple shops on this date -- and if you're planning on getting one you'll also need to pre-order from 14th September. All the mainstream providers are likely to