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