I haven't seen anyone posting about this problem, but it has followed me through several different ROMs, and even after flashing back to stock Sense. My vibration as well as haptic feedback of any kind has stopped working. I get sound and LED notifications, but my phone does not vibrate or move for anything anymore. I have double and triple checked all the settings, and it should be working but it's not. Is my only option if I want vibration to let verizon replace it?