Settings
161
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 optimize the device with a tap of
your finger.
Battery
Storage
Security
Memory
Optimizing your device
On the Settings screen, tap
Device care
→
Optimize now
.
The quick optimization 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.
Summary of Contents for SM-J730G
Page 17: ...Basics 17 Single SIM models ...
Page 18: ...Basics 18 Dual SIM models SIM card tray 1 ...
Page 19: ...Basics 19 SIM card tray 2 ...
Page 24: ...Basics 24 ...