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3. Drag the sliders below Intensity of filter to adjust the eye
protection effect when Night Light is on.
Enabling Full-Screen Display
If an app cannot automatically adapt to display in full screen, you
can switch on the full-screen display option to make it fit the
screen.
Enabling full-screen display may cause the apps to be stretched
improperly and some UI elements of the apps may disappear.
To make an app adapt to display in full screen manually:
1. Open Settings and touch Display > Cutout display.
2. Turn on the switch beside the app you need.
Setting the Breathing Light
The breathing light on the back of your phone will be turned on
when you charge the phone, play music, or receive an incoming
call or an app notification. You can also assign a specific
breathing light colour to a contact or an app, so you know who is
calling or which app has a notification when you see the
breathing light.
NOTES:
If you want to turn off the breathing light at night, open
Settings and touch Notification & status bar > Breathing
light > Don’t light up at night and set the time period.
The breathing light will be turned off when Power-saver mode
or Ultra Power-saver mode is on.