If you have hidden an app on your iPhone to keep away from prying eyes, but don't know how to find it again, follow this step-by-step guide.

If you have hidden an app on your iPhone to keep away from prying eyes, but don't know how to find it again, follow this step-by-step guide.

You can launch any app and perform other useful functions just by tapping the back of your iPhone.

You can launch any app and perform other useful functions just by tapping the back of your iPhone.

How to Fix Apps That Will Not Open on an iPhone. An iPhone supports a world of applications that allow you to perform a variety of business activities such as emailing clients, social networking ...