Device Maintenance - Samsung SM-G920F User Manual

Settings

Device maintenance

The device maintenance feature provides an overview of the status of your device's battery,
storage, performance mode, RAM, and system security. You can also automatically optimise
the device with a tap of your finger.
Using the quick optimisation feature
On the Settings screen, tap Device maintenance → FIX NOW or OPTIMISE NOW.
The quick optimisation feature improves device performance through the following actions.
• C learing some memory.
• D eleting unnecessary files and closing apps running in the background.
• M anaging abnormal battery usage.
• S canning for malware.
Battery
Storage
138
Device security
RAM