A few weeks after launching the phone it has been removed. The screen at times touches itself and is unresponsive. If you turn on "show taps" in the developer settings you can see when the screen is touching itself and while it is touching itself it can open apps, jump to the next page, triple click to zoom the page or anything else that you might do with a finger. Hitting the power button and then unlocking the screen will often fix it. Sometimes swiping over the proximity sensor will stop at also. Kyocera and Verizon aren't saying anything.