When iPhones came into being and ruled the smart phone markets, Apple the manufacturer of iPhones has tied up with many leading mobile service providers of the United Kingdom. At first the iPhone was open to only O2 but it didn’t prove successful because its services failed to satisfy the customer’s requirements. As a result, Apple opened up the market to network with Vodafone, Orange, T-Mobile and 3 Mobile along with the O2. The next level smart phone i.e. the iPhone 5 too has the mobile deals on 12, 18 and 24 month contract. For the phone like the iPhone…