Samsung Galaxy J3 Star, User Manual

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Quick optimization
The quick optimization feature improves device
performance through the following actions:
l
Identifying apps that use excessive battery power
and clearing unneeded items from memory.
l
Deleting unnecessary files and closing apps
running in the background.
l
Scanning for malware.
To use the quick optimization feature:
1. From a Home screen, swipe up to access Apps .
2. Tap
Settings > Device maintenance .
3. Tap Optimize now .
Battery
View how battery power is used for device activities.
1. From a Home screen, swipe up to access Apps .
2. Tap Settings > Device maintenance > Battery
for options:
•
Battery usage : View power usage by item.
•
Power saving mode : Select a power mode to
extend battery life.
•
App power monitor : View power usage by app.
•
Unmonitored apps : Select apps to exclude
from being put to sleep by the App power
monitor.
•
Always sleeping apps : Select apps to put to
sleep immediately when not being used.
•
More options > Advanced settings : Configure
advanced battery settings and notifications.
Device maintenance 137