My phone was working fine but then suddenly the soft keys stopped working. They work every once in awhile but for the most part they don't. My phone does have a hairline crack on the screen, but the phone's touch screen works perfectly. I was wondering if I could send it to the repair center and just get the soft keys repaired without getting the screen replaced because I know that the warranty does not cover physical damage and I do not wish to pay for a new screen.