Guys Iphone charges on mains and on the computer Although does not show the lightning bolt or sparkplug if you prefer just shows the bar. No matter what I do the Pc will not recognise it no usb beep at all. Therefore no itunes. Hard reset done. wiped windows 7 Reinstalled done. Tried on xp machines Done. Changed cables Done. Changed Charging docks done. Tried restore mode still not recognised. Will not go into dfu mode either. Fixed lots of iphones Not a newbie. Any ideas.