Samsung SM-G9900, User Manual

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Settings
137
Battery and device care
Introduction
The device care feature provides an overview of the status of your device’s battery, storage,
memory, and system security. You can also automatically optimise the device with a tap of
your finger.
Optimising your device
On the Settings screen, tap Battery and device care
→
Optimise now .
The quick optimisation feature improves device performance through the following actions.
•
Closing apps running in the background.
•
Managing abnormal battery usage.
•
Scanning for crashed apps and malware.
Battery
Check the remaining battery power and time to use the device. For devices with low battery
levels, conserve battery power by activating power saving features.
On the Settings screen, tap
Battery and device care
→
Battery
.
•
Power saving : Activate power saving mode to extend the battery’s usage time.
•
Background usage limits : Limit battery usage for apps that you do not use often.
• Wireless power sharing
: Charge another device with your device’s battery.
•
More battery settings : Configure advanced settings for the battery.
•
The usage time left shows the time remaining before the battery power runs
out. Usage time left may vary depending on your device settings and operating
conditions.
•
You may not receive notifications from some apps that use power saving mode.