Use client and Certificate Authority (CA) digital certificates to enable 
		HTC One M9+ Supreme Camera Edition  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 One M9+ Supreme Camera Edition . 
		   
		
-  
		  From the 
				Home screen, tap 
				. 
			  
		
-  
		  Tap 
			 Install from storage. 
		   
		
- 
		  Browse to the certificate and select it.
		  
		
-  
		  Enter a name for the certificate and select how it will be used.
		   
		
- 
		  Tap 
			 OK.