Open "Settings" at home screen.
Tap "Add VPN Configuration...".
Fill form with values shown below. Turn "Send All Traffic" toggle on.
Finally tap "Save".
Tap connect button in order to start VPN connection.
You will see "Connecting..." text while your iOS is connecting to VPN server.
If connection has been successfully established, you will see status "Connected". You can manage your VPN connection in the "Settings" in "General" tab.
Your IP: x.x.x.x · Location: Switzerland · You are in TRUST.ZONE now! Your real location is hidden!