Samsung SM-A908BZWABTU Galaxy A90 5G Smartphone

User Manual - Page 183

For SM-A908BZWABTU.

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Settings
183
Optimising your device
On the Settings screen, tap
Device care
Optimise now
.
The quick optimisation feature improves device performance through the following actions.
•
Clearing some memory.
•
Deleting unnecessary files and closing apps running in the background.
•
Managing abnormal battery usage.
•
Scanning for crashed apps and malware.
Using the auto optimisation feature
You can set the device to perform auto optimisation when your device is not in use. Tap
Auto optimisation
and tap the switch to activate it. If you want to set the time to perform
auto optimisation, tap
Time
.
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
Device care
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.
Power mode
Select a power mode that suits your device usage purposes.
Tap
Power mode
and select an option.
•
High performance
: The screen is as bright as possible and at maximum resolution. The
battery may drain quickly.
•
Optimised
: Optimised for a balance between the devices performance and battery
usage.
•
Medium power saving
: Activate power saving mode to extend the batterys usage time.
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