Carphone Warehouse seem to have a free phone as long as you top it up by £10.
Clearly not an iPhone (sorry Apple fans), but seems ideal for festivals, nights out etc.
Also, to make it even better, TCB has £10 on all PAYG handsets. So as long as that pays out, you get a free phone with £10 credit on it. topcashback.co.uk/car…se/