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why does my iPhone vibrate?

323 Views 2 Replies Latest reply: Nov 9, 2011 7:50 AM by Raltham RSS
Raltham Level 1 Level 1 (25 points)
Currently Being Moderated
Nov 9, 2011 6:59 AM

Several times my iphone 4S vibrates, as if there was a phone call (with sound switched off). However there was no phone call, and the sound (ringtone) has not been switched off - the volume is set at maximum.

Also it is not a notification for anything else so far as I can see.


Does anyone have any idea what it might be other than a BUG?



iPhone 4S, iOS 5
  • jasonfrommeridian Level 1 Level 1 (30 points)
    Currently Being Moderated
    Nov 9, 2011 7:07 AM (in response to Raltham)


    Do you have your iphone switched to vibrate?  If so, this alert could be many diffrernt things. The most obvious could be a new email or text message; however, it could also be a notification for some other app that is running on your phone.  Try closing all the programs on your phone by double clicking the home button.  When the multi-task bar at the bottom pops up, push and hold one of the apps.  When you do this the app icons will start to wiggle and a red minus button will show up--push on the minus buttom for each app.  This will close all the apps open on your phone.


    If the vibration stops I would guess that one of your apps was causing the issue; if not, could be a malfuction of some kind.


    Hope this helps,




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