Even when you're in an area with good cellular coverage, your iPhone status might read SOS. Here's what to know.

If you've noticed your Apple TV isn't running as smoothly as it once did, or you've wondered whether you're really taking ...

In the Settings app, go to Accessibility > Touch > Back Tap and choose one of two options: double tap or triple tap. You should see a list of actions you can run by tapping the back of your iPhone, ...