I have a Galaxy Alpha. It runs android version 5.0.2. Yesterday my phone's sensors got thrown off somehow. I haven't dropped it. I checked the sensors and they're off by quite a bit. Because of this my phone thinks it's tilted almost all the way to the right constantly. When I want to use the camera or an app that involves tiling the phone I can't get the position to change. Why did this happen, how do I fix it?