How to set up PPTP VPN on iPhone, iPod, iPad in iOS 10
How to set up PPTP VPN on iPhone and iPod Touch in iOS 7, 8, 9
How to set up PPTP VPN on iPad in iOS 7, 8, 9
Go to Settings -> General -> Network -> VPN.
Click Add VPN Configuration.
In the My Account view the IP addresses list of PPTP VPN, Username and Password VPN.
Choose:
Connect to PPTP VPN on iPhone or iPod Touch in iOS 6.
Successfully connected to PPTP VPN.