One of the first decisions you have to make after setting up a new iPhone is whether you want it to vibrate. Depending on your situation, you may need your phone to blast loud alerts and vibrate to get your attention, or you may need to set it to silent vibrations while you’re in class or watching a movie. And, of course, some want neither sound alerts nor vibrations. Regardless of your preferences, we will demonstrate how to put your iPhone on vibrate or silence it completely. Whether you’re running iOS 17 or a slightly older OS version, the steps you need to follow are the same.