Applications; Device Security; Lock Screen And Security - Samsung SM-A520W User Manual

Settings
RAM
On the Settings screen, tap Device maintenance → RAM.
To speed up your device by reducing the amount of RAM you are using, tick apps from the
apps list, and tap CLEAN NOW.

Device security

Check the device's security status. This feature scans your device for malware.
On the Settings screen, tap Device maintenance → Device security.

Applications

Manage the device's apps and change their settings. You can view the apps' usage
information, change their notification or permission settings, or uninstall or disable
unnecessary apps.
On the Settings screen, tap Applications.

Lock screen and security

Options
Change the settings for securing the device and the SIM or USIM card.
On the Settings screen, tap Lock screen and security.
The available options may vary depending on the screen lock method selected.
• Screen lock type: Change the screen lock method.
• Info and app shortcuts: Change settings for the items displayed on the locked screen.
• Notifications on lock screen: Set whether or not to show notification content on the
locked screen and select which notifications to display.
• Secure lock settings: Change screen lock settings for the selected lock method.
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