How to stop your iPhone from vibrating when in mute or silent mode 2 Ways to Make iPhone Vibrate in Silent Mode This is one of those iPhone features more people should know about! You can set a specific contact(s) to ring through even when your phone is on Silent or in Focus mode. How to Put Your iPhone on Silent: 2 Easy Options Custom iPhone Silent Mode Vibrations: The Right Way How to Make iPhone Vibrate on Silent Mode [Updated Guide]