Samsung Galaxy J7 User Manual page 139

RAM
Check the amount of available RAM. You can close
background apps and reduce the amount of RAM you
are using to speed up your device.
1. From a Home screen, tap
2. Tap Device maintenance > RAM.
The used and available RAM are shown.
•
3. To free up as much RAM as possible, tap Clean now
and follow the prompts.
• The selected apps and services in the list will be
closed.
Settings
Apps > Settings.
DRAFT–FOR INTERNAL USE ONLY
Device Security
Configure and monitor security settings for your device.
1. From a Home screen, tap
2. Tap Device maintenance > Device security.
To enhance security for some of your content,
•
tap the link for Secure Folder. For more
information, see "Secure Folder" on page 135.
Tap On/Off to activate Knox active protection on
•
your device.
130
Apps > Settings.
Device Maintenance