User Manual

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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 | Advanced device care options |
Language and input | Date and time | Troubleshooting
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:
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From Settings, tap Battery and device care > Optimize now.
Battery
View how battery power is used for your various device activities.
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From Settings, tap Battery and device care > Battery for the following options:
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Usage since last full charge: View your recent battery usage by time, app,
and service.
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Power saving mode: Save battery life by 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.
•
More battery settings: Configure additional battery settings and notifications.
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