Unknown Sources - Samsung SPH-D710 Online User's Manual

Unknown Sources

This feature allows you to download and install
non-Market applications.
Press and tap
Unknown sources
WARNING:
Enabling this option makes your phone and
personal data more vulnerable to attack by
applications from unknown sources.
Credential Storage
If a certificate authority (CA) certificate gets
compromised or for some other reason becomes
unstable, you can disable or remove it.
1.
Press and tap
Trusted credentials
Two tabs display:
: Displays CA certificates that are
System
permanently installed in the ROM of your device.
: Displays any CA certificates that were
User
installed, for example, in the process of installing
a client certificate.
2. Tap a CA certificate to examine its details.
54 2C. Settings
> Settings > Security >
.

Trusted Credentials
> Settings > Security >
.
3. Scroll to the bottom of the details screen and tap
to disable a System certificate or Remove
Disable
to remove a User certificate.
Caution!:
When you disable a system CA certificate, the
Disable button changes to Enable, so you can
enable the certificate again, if necessary. When
you remove a user-installed CA certificate, it is
permanently deleted and must be re-installed, if
needed.
4.
Tap to return to the certificate list.
OK
Install from Device Storage
Install encrypted certificates from an installed memory
card.
Note:
The phone must have an installed memory card
containing encrypted certificates to use this feature.
1.
Press and tap
Install from device storage
2. Select a certificate and follow the prompts to install.
> Settings > Security >
.