Credential Storage; Verify Apps - Samsung Galaxy S4 User Manual

Unknown Sources
Before you can download a web application you must enable
the Unknown sources feature (enables downloading).
Developers can use this option to install non-Play Store
applications.
1. From the Home screen, press
Settings More tab
2. Tap Unknown sources to active this feature.

Verify Apps

Allows you to block or warn yourself before installing apps
that can cause harm.
1. From the Home screen, press
Settings More tab
2. Tap Verify apps to active this feature.
Note: Enabling this feature can prevent installation of some
applications from the Play Store.
and then tap
Security.
and then tap
Security.

Credential Storage

This option allows certain applications to access secure
certificates and other credentials. Certificates and
credentials can be installed to the SD card and password
protected.
1. From the Home screen, press
Settings More tab
2. Tap Trusted credentials to display only trusted CA
certificates. A check mark displayed next to the feature
indicates secure credentials.
3. Tap Install from device storage to install encrypted
certificates from the USB Storage location.
4. Tap Clear credentials to clear the device (SD card or
phone memory) of all certificate contents and reset the
credentials password.
and then tap
Security.
Changing Your Settings 347