Use a screen saver
Set up screen saver
While your phone is idle on a dock or charger, turn it into a desk clock, a photo frame to show off your pics, 
or more.
1. Go to Settings > Display.
2. Touch Screen saver.
3. Do any of the following:
•
To change screen savers, select it. To set options for that screen saver, touch Customize.
•
To preview your selection, touch Preview. Touch the screen anywhere (unlock if necessary) to 
return to settings.
•
To adjust when the screen saver starts (while docked, charging, or either), touch When to start.
Start screen saver
The screen saver automatically starts when you connect your phone to a dock or charger and the screen 
turns off.
To exit the screen saver and return to your home or lock screen:
•
Press the Power button.
•
Or, if you're using fingerprint security, touch the sensor.
To manually start your screen saver any time, go to Settings > Display > Screen saver and turn Use screen 
saver on  .
Turn off screen saver
To prevent the screen saver from starting automatically:
1. Go to Settings > Display.
2.
Touch Screen saver, then turn Use screen saver off  .
Add screen savers
Search for “Screen saver” in Play Store for apps that give you more.
After you install an app, you can select the new ones in Settings > Display > Screen saver.
Personalize your phone : Lock screen
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