From the Home screen, swipe up to view your apps.
Tap Settings
Scroll to Device care
Tap Device care.
Tap Battery.
Tap Battery usage.
From this screen, you can view details about how your battery power is being used.
Select an app to view more information.
Tap the Back icon.
Tap the Back icon again.
Tap Power mode.
Tap Optimized to enable a battery optimization recommendation.
Tap or slide the Adaptive power saving switch to ON.
Power saving mode saves battery power by limiting access to certain apps, including the flashlight.
You've completed the steps!
