iphone2g...this is my spare iphone..it was working completely fine..without any problems. I had left it unattended for few days. The battery drained out and it switched off. Today when i put it to charge it came on but the touchscreen is not responding at all...anywhere on the screen. I reset it and it shows a black screen with all bios code loading...similar to the bluescreen of death we get on xp machines...the homescreen comes on but the touch is still unresponsive. Id done the reset / restore and all but this doesnt work. Is this a known issue? I wonder if thr is something wrong with the hardware coz it was working fine til now and nothing major like falling in water/dropping on the floor happened either. Please guide me!