Unknown Sources - Samsung galaxy note 3 User Manual

1. From the Home screen, tap
GENERAL Security.
2. Tap Device administrators.
3. Select a device administrator and follow the prompts. If
no device administrators are listed, you can download
them from the Play Store.

Unknown sources

This feature allows you to download and install applications
from locations other than Play Store and Samsung Apps.
1. From the Home screen, tap
GENERAL Security.
2. Tap Unknown sources.
A check mark is displayed to indicate it is active.
Warning! Enabling this option causes your phone and personal
data to be more vulnerable to attack by applications
from unknown sources.
Settings 
Settings 
Encryption
To require a numeric PIN or password to decrypt your phone
each time you power it on or encrypt the data on your SD card
each time it is connected.
Note: You must first set up a screen lock type if you haven't
already done so. For more information, refer to "Screen
Lock" on page 91.
1. From the Home screen, tap
GENERAL Security.
2. Tap Encrypt device. For more information, read the
displayed help screen.
3. Tap Encrypt external SD card to enable the encryption of
SD card data, which requires a password be entered
each time the microSD card is connected.
Tip: Make sure your battery is charged more than 80 percent or
the charger is connected. Encryption may take an hour or
more.
Settings 
Changing Your Settings 121