Double tap to turn off screen
Turn off the screen by double-tapping instead of using the Side key.
From Settings, tap Advanced features > Motions and gestures > Double tap to turn off
feature.
One-handed mode
You can change the screen layout to accommodate operating your device with one hand.
From Settings, tap Advanced features > One-handed mode.
Tap to enable the feature and select one of the following options:
Gesture: Swipe down in the center of the bottom edge of the screen.
Tap Home two times in quick succession to reduce the display size.
Lock screen and security
You can secure your device and protect your data by setting a screen lock.
Screen lock types | Google Play Protect | Security update | Find My Mobile | Private Share | Install
unknown apps | Encrypt SD card | Password for factory data reset | Set up SIM card lock | View
passwords | Device administration | Credential storage | Advanced security settings | Permission
manager | Controls and alerts | Samsung Privacy | Google Privacy | Location
Screen lock types
You can choose from the following screen lock types that offer high, medium, or no security: Swipe,
Pattern, PIN, Password, and None.
NOTE Biometric locks are also available to protect access to your device and sensitive data
on your device. For more information, see Biometric security.