Android offers APIs for developers that allow them to create virtual private networks (VPNs). These apps support VPN protocols the built-in client does not support and can help you connect to VPN services without any complicated configuration.
This article explains how to use OpenVPN on your Android device to connect with NordVPN servers. It also shows you how to set up the connection http://openvpnandroid.com/top-choices-of-best-things-in-openvpn/ using the NordVPN app and an OpenVPN profile. This method requires a little more knowledge, but can give you greater control over your mobile data as well as the quality of your connection.
To get started to begin, download the OpenVPN Connect app from the Google Play Store. You will then need to obtain the OpenVPN configuration files from your VPN service provider. These configs have an a.ovpn file extension and can be obtained via the VPN provider’s website or through their live chat support. After downloading the config files on your PC or Android device, you can transfer them. You can do this by directly downloading them onto the device or using an application like ZArchiver.
Once you’ve imported your OpenVPN configuration files, launch the OpenVPN app and tap “+” to create an additional VPN profile. Select a server and tap “Connect”. Once connected to the server, all Internet traffic is routed through the secure tunnel to the server you have selected. The app also displays the status and other details on the Status tab. It also has an on-demand VPN option that ensures that the connection remains active even when the app’s not active.