Random Vibrations after Kit Kat

[rottenmango]

Ever since I updated my phone to Kit Kat, I've noticed random vibrations occurring hourly. Not on the hour, but at least once an hour, sometimes more. There are no notifications, just the quick, single vibration. It's not my applications because it occurs even when blocking mode is active. Is anybody else experiencing this? Thanks for any help.

(Galaxy Note 3)

Posted via Android Central App

 

[Bu Nor]

that vibration must be Tmobile my account when you turn on & off the data it alerts with vibration not sure but when you turn on your phone it vibrate because tmobile app is starting automatically

 

[licsinmex]

My s4 was vibrating too and what I did is in app settings, I deleted all Facebook data and it stopped vibrating. Unbelievable I think I found the problem