I've tried to create the pptp profile with iOS10.2 with jailbreak. It does not get created. Is there a tweak somewhere in cydia that can enable pptp profile creation.
iOS10 eliminated PPTP and it was also done for the macOS but then there was SHIMO VPN. I hope someone comes by and makes a tweak for that. Is there a place to request a build etc? Maybe write to shimo? I'll try that.
If you find any other leads it would be great to know.