The touch screen randomly stopped working, & isn't letting me call out/receive calls! it will force close out of pretty much everthing! I admit to dropping it a lot.. but it alwaysed worked after!, I haven't dropped it in awhile, now it doesn't work?.. should I go drop it? lol

Ascertain that the battery supply is still intact at compartment area. For example, twist open the battery compartment to perform inspection on the placement. The touch screen is a delicate device, however, the battery is capable of loosing cell power that provides display screen functionalities after several impacts on device. Consider recharging to attain full power. Alternatively, attempt changing batteries as well. Also touch screen devices on impact at screen area achives auto readjustment of settings functionalities. Attempt to resore the device functions to default to attain touch screen once more. Consult a technical expert for further assisance. Goodluck

Hi

there must be the display gets damaged in your phone. change the touch display of your mobile screen and format the phone this will able you to fix this problem.. just change the display screen of your mobile..

thank you