User Manual - Page 289

For SGH-T999ZAATMB.

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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 main
Settings
page, tap
More
tab 
Security
.
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 main
Settings
page, tap
More
tab 
Security
.
2. Tap
Verify apps
to active this feature.
Note:
Enabling this feature can prevent installation of some
applications from the Play Store.
Change Security Level
Allows you to change the current security level so that
threats that meet the selected criteria are blocked.
1. From the main
Settings
page, tap
More
tab 
Security
.
2. Tap
Change security level
and select an available
option:
•High
: blocks all unauthenticated actions
•Normal
: blocks explicit threats.
Security Update Service
These options allow you to configure the way in which the
device checks for changes in available security policies and
the method used for the update.
1. From the main
Settings
page, tap
More
tab 
Security
.
2. Tap
Auto update security
to automatically check for
changes to the security policy and then download any
updates automatically in order to improve security and
service.
3. Tap
Via Wi-Fi only
to only update the security policy
automatically once the device is connected to an active
Wi-Fi network.
Changing Your Settings 282
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