Use client and Certificate Authority (CA) digital certificates to enable 
		 HTC Desire 12s to access VPN or secured Wi-Fi networks, and also to provide authentication to online secure servers. 
	 
 You can get a certificate from your system administrator or download it from sites that require authentication. 
  
Important:
- You must set a lock screen PIN or password before installing a digital certificate. 
			 
- Some apps such as your browser or email client let you install certificates directly in the app. See the app's help for details. 
			 
 
 
- 
Save the certificate file in the root folder on 
			  HTC Desire 12s or your storage card. 
		  
- 
From the 
				Home screen, swipe up and then tap 
				. 
				 
			 
- Tap .
- 
Browse to the certificate and select it.
		  
Note: Tap    to browse the storage card. 
 
- 
Enter a name for the certificate and select how it will be used.
		  
- 
Tap 
			 OK.