Open your phones Settings app.
Tap Network & internet Advanced. VPN. If you cant find it, search for "VPN." If you still cant find it, get help from your device manufacturer.
Tap the VPN you want.
Enter your username and password.
Tap Connect. If you use a VPN app, the app opens.
In Settings, select Network & internet > VPN.
Next to the VPN connection you want to use, select Connect.
If youre prompted, enter your username and password or other signin info.
In order to determine whether a VPN is in use, an observer has to have access to a router in which the target traffic is passing through. In the case of a targeted victim, an attacker may expend great resources to identify a way in which to take over a router that particular victim uses.
Open your device's Settings app.
Tap Network & internet Advanced VPN.
Next to the VPN that you want to change, tap Settings.
Switch Block connections without VPN to on.
To obtain the OpenVPN Connect app, go to the Google Play Store on your Android device, or open the link below to the Google Play Store. On the Google Play Store on your device, look for the words "openvpn connect" and the application will show up in the search results. You can install it from there.
Install OpenVPN Client (only once at the first time) Download and install the OpenVPN software.
Download and install a connection setting file (. ovpn file) of OpenVPN (only once at the first time) ...
Connect a VPN.
Enjoy Internet via VPN relaying.
Android VPN options
Android includes a builtin PPTP, L2TP/IPSec, and IPSec VPN client. Devices running Android 4.0 and later also support VPN apps. You might need a VPN app instead of builtin VPN for the following reasons: To configure the VPN using an enterprise mobility management EMM console.
Open the Settings menu of the phone.
Tap on Wi-Fi & Internet or Wireless & networks.
Tap on VPN.
Tap on the plus sign at the top right corner.
Enter the necessary information like the server address, username, and password.