Touch screen not working
Hi after having an iphone 3g for about 2 years i noticed that areas of the touchscreen were becoming unresponsive. This wasn't much of a problem until earlier today when the touch area where the unlock slider is located stopped working. Now i can't unlock my iphone so it is pretty much unusable. Other then the touch screen becoming unresponsive there are no scratches/dents/breaks in the glass of the iphone screen I am wondering how do i fix this? and what parts would i use?