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Settings
148
RAM
On the Settings screen, tap
Device maintenance
→
RAM
.
To speed up your device by reducing the amount of RAM you are using, tick apps from the
apps list, and tap
CLEAN NOW
.
Device security
Check the device’s security status. This feature scans your device for malware.
On the Settings screen, tap
Device maintenance
→
Device security
.
Applications
Manage the device’s apps and change their settings. You can view the apps’ usage
information, change their notification or permission settings, or uninstall or disable
unnecessary apps.
On the Settings screen, tap
Applications
.
Lock screen and security
Options
Change the settings for securing the device and the SIM or USIM card.
On the Settings screen, tap
Lock screen and security
.
The available options may vary depending on the screen lock method selected.
•
Screen lock type
: Change the screen lock method.
•
Info and app shortcuts
: Change settings for the items displayed on the locked screen.
•
Notifications on lock screen
: Set whether or not to show notification content on the
locked screen and select which notifications to display.
•
Secure lock settings
: Change screen lock settings for the selected lock method.
Summary of Contents for Galaxy A3
Page 21: ...Basics 21 Single SIM models Type 1 SM A320F SM A320Y ...
Page 22: ...Basics 22 Type 2 SM A520F SM A720F ...
Page 23: ...Basics 23 Dual SIM models Type 1 SM A320F SM A320Y ...
Page 24: ...Basics 24 Type 2 SM A520F SM A720F ...
Page 30: ...Basics 30 Dual SIM models Type 1 SM A320F SM A320Y Type 2 SM A520F SM A720F ...