Device Administrators; Verify Apps; Trusted Credentials; Unknown Sources - Samsung Galaxy S4 User Manual

Device administrators

View, add or remove device administrators.
1. From the Home screen, touch
More Security.
2. Touch Device administrators and touch the agent(s) to
use.

Unknown Sources

When enabled, you can install applications from sources
other than Google Play®.
1. From the Home screen, touch
More Security.
2. Touch Unknown sources to enable or disable the option.
Warning! Because this device can be configured with system
software not provided by or supported by Google or
any other company, end-users operate these devices
at their own risk.

Verify apps

Apps Settings

Trusted Credentials

Apps Settings

Install from device storage

When enable, the phone blocks or warns you before
installing applications that might cause harm.
1. From the Home screen, touch
More Security.
2. Touch Verify apps to enable or disable the option.
You can install credentials from an installed memory card,
and use the Credential storage settings to allow applications
to access the secure certificates and other credentials.
1. From the Home screen, touch
More Security.
2. Touch Trusted credentials to view installed certificates.
Install encrypted certificates from an installed memory card.
1. From the Home screen, touch
More Security.
2. Touch Install from device storage, then choose a
certificate and follow the prompts to install.
Apps Settings
Apps Settings
Apps Settings
Settings 173