Settings
Memory
On the Settings screen, tap Device maintenance →Memory.
To speed up your device by reducing the amount of memory 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 →SCAN PHONE.
Apps
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 Apps.
Lock screen and security
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: 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.
•Find My Mobile: Activate or deactivate the Find My Mobile feature. Access the Find My Mobile website (findmymobile.samsung.com) to track and control your lost or stolen device.
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