Wouldn’t it be cool if there was more than one button on iPhone? There is – the Apple engraving on the back of your phone can be turned into a fully-functional button with its own unique purpose; the feature is called, Back Tap.
- Go to Settings > Accessibility > Touch
- Scroll to the bottom and click Back Tap
Although simple, this feature can bring on a plethora of actions that make life a little easier for iPhone users.