A AC Question Jun 5, 2017 #1 It often whistles when there is nothing in the inbox or other items in the notification list
B. Diddy Senior Ambassador Moderator Mar 9, 2012 165,168 4,273 113 Visit site Jun 5, 2017 #2 Welcome to Android Central! Is NFC on? Does it help if you turn it off? Upvote 0 Downvote