Unknown Sources
When this option is enabled, the applications can be installed
from sources other than Play Store.
From the Home screen, tap Apps
1.
Security.
On the Unknown sources option, tap the unknown
2.
sources switch from Off
option.
A message appears on the screen. Tap OK to confirm.
3.
Settings
to On
to enable this
Credential Storage
This function allows you to install credentials from device
storage, and allow applications to access the secure
certificates. Trusted credentials are used to establish some
kinds of VPN and Wi-Fi connections.
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Trusted credentials
You can view credentials stored on your tablet, and enable or
disable their use.
From the Home screen, tap Apps
1.
Security.
Tap Trusted credentials to display credentials.
2.
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Install from SD card
You can install encrypted certificates from an SD card.
Insert the memory card that contains the encrypted
1.
certificates.
From the Home screen, tap Settings
2.
Tap Install from SD card, then choose a certificate and
3.
follow the onscreen instructions to install the certificate.
Settings
Security.
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