Samsung SM-G981U User Manual page 149

Settings
Device maintenance
View the status of your device's battery, storage, and memory. You can also
automatically optimize your device's system resources.
Quick optimization | Battery | Storage | Memory |
and input | Date and
Quick optimization
The quick optimization feature improves device performance through the following
actions:
Identifying apps that use excessive battery power and clearing unneeded items
•
from memory.
Deleting unnecessary files and closing apps running in the background.
•
Scanning for malware.
•
To use the quick optimization feature:
◌
From Settings, tap
Battery
View how battery power is used for your various device activities.
◌
From Settings, tap
options:
• Usage since last full charge: View your recent battery usage by time, app, and
service.
• Power saving mode: Save battery life by turning off Motion smoothness and
limiting background network usage, syncing, and location checking. Choose
from additional power saving options to save more power when this mode is
enabled.
• Background usage limits: View apps that you don't use often and limit their
battery usage. To disable this feature, tap Put unused apps to sleep.
• Wireless power sharing: Enable wireless charging of supported devices with
your device's battery.
time | Troubleshooting
Battery and device care > Optimize now.
Battery and device care > Battery for the following
Advanced device care
149
options | Language