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To change an existing SIM Card PIN:
1.
Tap
Change SIM PIN
.
2.
Enter the old SIM PIN code and tap
OK
.
3.
Enter the new SIM PIN code and tap
OK
.
4.
Re-type the new SIM PIN code and tap
OK
.
Password Settings
When you create a device password you can also configure
the device to display the password as you type it instead of
using an asterisk (*).
1.
From the main
Settings
page, tap
Security
.
2.
Tap
Make passwords visible
to activate this feature.
When enabled, a check mark
appears in the check
box.
Device Administration
To add or remove device administrators:
1.
From the main
Settings
page, tap
Security
.
2.
Tap
Device administrators
to begin configuring this
setting.
3.
Select an administrator device and follow the prompts.
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
Security
.
2.
Tap
Unknown sources
to active this feature.
An informational pop-up displays.
3.
Read the message and tap
OK
to allow installation of
non-Google Play applications.
When enabled, a check mark
appears in the check
box.
Warning!
Enabling this option causes your tablet and personal
data to be more vulnerable to attack by applications
from unknown sources.
Note:
If you are notified that you can not download a Play
Store application because it comes from an “Unknown
source”, enabling this option corrects this issue.
