Depending on the number of times you touch the back of your iPhone, you can set Double Tap to open your Notification Center and Triple Tap to take a screenshot.

Are you looking to personalize your iPhone's Home Screen beyond the standard layout? Changing app icons is a creative way to customize your ...

Want to Open an iPhone App Without Touching the Screen? Here's How You can launch any app and perform other useful functions just by tapping the back of your iPhone.