Verizon ellipsis 8 User Manual page 71

Device Administrators
You can add or remove device administrators, used by some
applications when synchronizing with your tablet.
From the Home screen, tap Apps
1.
Security  Device administrators.
Select the desired administrator.
2.
NOTE!
Available administrators depends on the accounts you have
set up.
Unknown Sources
When this option is enabled, apps can be installed from
sources other than Play Store.
 Settings 1.

2.
3.
From the Home screen, tap Apps
Security.
On the Unknown sources option, tap the unknown
sources switch from Off
option.
A message appears on the screen. Tap OK to confirm.
 Settings

to On to enable this
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