Samsung Galaxy S6 Edge: How to Use Fingerprints as Screen Lock Method in Android 5.1.1 Lollipop

By default, your Samsung Galaxy S6 Edge uses swipe as the screen lock method. It's the simplest screen lock method since you just need to swipe the screen in any direction to unlock the screen. But, if you need to set your phone to be more secure so you can avoid unauthorized people from accessing your personal files or information, you can use more secure method to unlock the screen, one of