Customizing the quick access buttons

By default, your lock screen includes quick access buttons for these apps: Email, and Camera. Change this default settings and customize these buttons to launch other apps on the lock screen using the following steps:

1. Launch Quick settings then tap .
2. Select Lock screen.
3. Tap Quick access.
4. Under the Quick access screen, select which button you would like to customize.

5. Tap the app you would like to preset on the quick access button you chose to configure.