If your iPhone is one of the ones listed, you need to make sure you’re on the latest iOS software as soon as you can.

A quiet change of direction from Apple means users deciding when or whether to update to iOS 26 may want to act quickly.

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, ...