It's my third day owning the Lumia 1520 and all of a sudden it doesn't vibrate anymore. Vibrate is turned on. I even restarted the phone. It's never been dropped or had any rough treatment. Can anyone help?
Did you change the melody? Windows phone has a strange implementation of vibration - it vibrates in the beginning of the melody. If you choose a song for notification, there will be only one vibration. Usually people don't notice it in such cases.