Set up Next VPN on your Android
1- Download the NextVPN Application.
Android 4.1 and up
2- Open Next VPN App.
3- Choose on of the protocols and one of the servers.
4- Enter your Username and Password, then tap Connect
Different types of Protocols
There are several different types of protocol to connect. If you have a problem with speed or connection with one of the protocols, try the other protocols.
Problems using Next VPN
VPN will connect to the selected server, but no site will be opened after connecting.
Answer: Probably the problem is due to battery saver mode activation on the phone. Go to Settings > Battery > Battery Saver and disable it.
If the issue is not resolved, make sure Background Data is enabled in the Settings > Data usage menu.