Up until a couple days ago my phone hasn't had any issues with it. I noticed over the weekend that I can no longer get the phone to rotate. When I go into system settings to calibrate sensors, settings force closes. Anyone have this happen to them? Anyone have any remedies? I was on D801 stock rom, but it also seems to be the case on Paranoid. Seems like a hardware problem, but the settings force close makes me think that maybe it is software related. Thanks for your help!