How do I switch vibrate on when my phone rings or I receive messages? I noticed my last phone had stopped try to fix the issue but nothing, I've just upgraded to Stop using the default iPhone vibration this iPhone setting lets you 'feel' who's calling you Tom's Guide Create Custom Vibrations for Contacts on Your iPhone to Feel Who's Calling or Texting << iOS & iPhone :: Gadget Hacks App turns Apple iOS devices into professional vibration measurement tools People, am I the only one who has noticed that the screen of iPhones with a white front has much more colors and more vibration than the screens with a black front. :