Its my mates phone and its out of warranty so he doesnt want to go to Apple just yet as the nearest store is quite a bit away for him.Book into the Genious bar mate. They will have a look for you
Tried all that mate, iTunes refuses to pick up the phone and it just stays stuck on the connect to iTunes screen. :SPlug it in. Hold both buttons until it resets. Not just turns off. Might not work 1st time, but it will eventually.
Or look on YouTube for how to put it in DFU mode.