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Device administrators
View or disable device administrators. Some
applications, such as Corporate email, may
require you allow access to your device by
device administrators in certain circumstances,
such as if your phone is lost or stolen.
Some features a device administrator might
control include:
•
Setting the number of failed password attempts
before the phone is restored to factory settings
•
Automatically locking the phone.
•
Restoring factory settings on the phone.
Device administrators
View, add or remove device administrators.
1. From the Home screen, touch
Apps
➔
Settings
➔
Security
.
2. Touch
Device administrators
.
Unknown sources
When enabled, you can install applications from
sources other than Google Play
®
.
1. From the Home screen, touch
Apps
➔
Settings
➔
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.
Credential storage
Trusted credentials
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.
Trusted credentials
1. From the Home screen, touch
Apps
➔
Settings
➔
Security
.
2. Touch
Trusted credentials
to view
certificates you’ve installed.
Install from device storage
Install encrypted certificates from an installed
memory card.
Note:
You must have installed a memory card
containing encrypted certificates to use this
feature.
1. From the Home screen, touch
Apps
➔
Settings
➔
Security
.