Settings 108
Device Administration
To add or remove device administrators:
1. From a Home screen, touch ➔ Settings ➔
General tab ➔ Security.
2. Touch Device administrators.
To enable or disable installation of non-Google Play
applications.
1. From a Home screen, touch ➔ Settings ➔
General tab ➔ Security.
2. Touch Unknown sources.
3. Read the message and touch OK to allow installation of
non-Google Play applications.
Warning! Enabling this option causes your tablet and
personal data to be more vulnerable to attack by
applications from unknown sources.
4. To block or warn before installing apps that may cause
harm, touch Verify apps.
Security Update Service
To set security update service settings:
1. From a Home screen, touch ➔ Settings ➔
General tab ➔ Security.
2. Touch Security policy updates for these options:
• Automatic updates: Automatically check for changes
to the security policy and download any updates to
improve security.
• Check for updates: Check for updates manually.
3. Touch Send security reports to send security reports
to Samsung via Wi-Fi for threat analysis.