Free Mobile Phones - UpgradesMobile phone upgrades are easy to do - if you know where and how to do it.
A "mobile phone upgrade" is where an existing customer of a network (eg T-Mobile, Vodafone, Orange, O2, 3G, Virgin etc), who has been with that network for about 1 year since getting their last mobile phone, gets a new mobile phone from the network at a free, or cheap discount price, in return for agreeing to stay with that network for another 12 months, under a 12 month contract agreeme...