Memory; Device Protection; Software Update; Diagnostics - Samsung SM-S901B/DS User Manual

Settings

Memory

On the Settings screen, tap Battery and device care → Memory.
To speed up your device by stopping apps running in the background, tick apps from the
apps list, and tap Clean now.

Device protection

Check the device's security status. This feature scans your device for malware.
On the Settings screen, tap Battery and device care → Device protection → Scan phone.

Software update

Update your device's software via the firmware over-the-air (FOTA) service. You can also
schedule software updates.
On the Settings screen, tap Battery and device care → Software update.

Diagnostics

Test your device using Samsung Members.
On the Settings screen, tap Battery and device care → Diagnostics. Select an item to test or
tap Test all to test all items.

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.
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