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Device Maintenance Settings

Device maintenance provides an overview of the status of your device’s battery, storage, and RAM. You can also automatically optimize your device’s system resources.

Device Maintenance Settings Overview

You can set the following options in the Device Maintenance Settings menu:

Device Maintenance Setting


Optimize Now

Improves device performance.


Monitor your phone’s battery usage.


Manage internal and optional installed SD card (not included) storage on your phone.


Check the amount of available RAM.

See the following topics for more information.