Performance; Additional Care; Apps - Samsung SM-X218B User Manual

Settings

Performance

On the Settings screen, tap Device care.
Auto optimisation: Perform auto optimisation by closing background apps or
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cleaning up memory, to keep the device running in its best condition.
Tap Auto restart to set the device to restart automatically when performance issues
are detected or at a time you set.

Additional care

On the Settings screen, tap Device care.
Software update: Update your device's software through the firmware over-the-air
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(FOTA) service. You can also schedule software updates.
Diagnostics: Test your device using Samsung Members.
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Maintenance mode: Turn on maintenance mode to protect your privacy while
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someone else is using your device, such as when you send it for repairs.

Apps

Manage the device's apps and change their settings. You can check 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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