Samsung Express 3 Manual

     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
Lock Screen and Security
 
Secure your device and protect 
your data with Lock Screen and 
Security settings. 
Set a Screen Lock 
It is recommended that you secure your device 
using a Screen lock. 
1.  From a Home screen, tap  Apps > Settings 
> Personal. 
2.	  Tap Lock screen and sec

urity > Screen lock 
type to select a screen lock and level of security: 
• Swipe: Swipe the screen to unlock it. This 
option provides no security. 
• Pattern :...

     
   
   
   
 
   
   
     
 
   
   
   
   
 
 
 
   
   
   
Unknown Sources 
Enable installation of non- Google Play applications. 
1. From a Home screen, tap  Apps > Settings 
> Personal. 
2.	  Tap Lock screen and secur

ity > 
Unknown sources to enable this option. 
Warning: Enabling installation of third-party 
applications can cause your device and personal data 
to be more vulnerable to attacks by unknown sources. 
Protect Encrypted Data 
Require a numeric PIN or password to decrypt your...

     
 
 
 
      
 
 
      
 
 
 
 
 
 
Security Update Service 
Automatically receive security updates. 
1.  From a Home screen, tap  Apps > Settings 
> Personal. 
2.	  Tap Lock screen and sec

urity > Other security 
settings for the following Security update 
service options: 
• Security policy updates: Automatically or 
manually check for security policy updates. 
-  Automatic updates can also be limited to 
only when your device is connected to a 
Wi-Fi network. 
• Send security reports: Use Wi-Fi...

     
 
 
 
 
 
 
Advanced Security Settings 
Use these options to con�gure advanced security 
settings. 
1.  From a Home screen, tap  Apps > Settings 
> Per sonal

. 
2.	  Tap Loc

k screen and security > Other security 
settings for the following advanced options: 
• Trust agents: Perform selected actions when 
trusted devices are connected. 
-  To view Trust agents, set up a secured 
screen lock (Password, PIN, or Pattern) . 
For more information, see Set a Screen 
Lock . 
• Pin windows: Pin...

     
   
 
 
 
 
 
 
 
      
   
 
   
   
   
 
Privacy and Safety
 
Choose from various modes 
designed to hide personal 
content from being accessed by 
anyone else using your device, 
or to aid you in an emergency. 
Location 
Some apps, such as Google Maps, may require 
one or more location services be turned on for full 
functionality. 
Locating Method 
Before using any features that require location 
assistance, you must enable your device’s location 
services. 
1.  From a Home screen, tap  Apps...

     
   
 
 
 
 
 
 
 
 
 
 
 
   
   
      
 
   
   
 
 
 
 
App Permissions 
Control which apps have permissions to use certain 
features of your device. 
1.  From a Home screen, tap  Apps > Settings 
> Personal. 
2.  Tap Privacy and s

afety > App permissions. 
3.	  Tap the following features to see which apps 
have permission to access them: 
• Body sensors 
• Calendar 
• Camera 
• Contacts 
• Location 
• Microphone 
• Phone 
• SMS 
• Storage 
• Additional permissions 
4.	  Tap On/O� next...

     
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
Accessibility
 
Accessibility services are special 
features that make using the 
device easier for those with 
certain physical disabilities. 
Note
: You can download additional accessibility 
applications from the Google Play store. 
1.  From a Home screen, tap  Apps > Settings 
> Per sonal

. 
2.  Tap Ac

cessibility for options: 
Vision 
• Dark screen: Keep the screen turned o� at all 
times for privacy. 
• Rapid key input: Release your...

 
 
 
 
 
 
More settings 
• Direct access: Open your accessibility 
settings by pressing the Home key quickly 
three times in succession. 
• Noti�cation reminder: Beep at set intervals to 
remind you of any unread noti�cations. 
• Answering and ending calls: Select shortcuts 
for answering and ending calls. 
• Single tap mode: Tap to stop/snooze alarms 
and calendar events. 
Services 
Additional accessibility apps may be downloaded 
from the Google Play store. Certain accessibility...

     
    
 
 
   
   
   
     
 
   
   
 
   
   
     
Accounts
 
Set up and manage accounts, 
including your Google Account, 
Samsung account, email, and 
social networking accounts. 
Depending on the account, you 
can choose to synchronize your 
calendar, contacts, and other 
types of content. 
Add an Account 
You can add and manage all your email, social 
networking, and picture and video sharing accounts. 
1. From a Home screen, tap  Apps > Settings 
> Personal . 
2. Tap Acc

ounts >  Add...

     
 
 
 
 
      
   
      
   
   
Backup and Reset
 
Back up your data to Google 
servers. You can also reset your 
device to its factory defaults. 
Backup and Restore 
Enable backup of your information to Google 
servers. 
1.  From a Home screen, tap  Apps > Settings 
> Personal. 
2.  Tap Backup and re

set for options: 
• Back up my data: Enable back up of 
application data, Wi-Fi passwords, and other 
settings to Google servers. 
• Backup account: Select a Google Account to 
be used as your...