I have a Samsung smart TV model ue55ku7000 smart hub, and I have Netflix. I want to watch USA Netflix and can't find a free VPN. Help?
Free VPNs are usually not safe VPNs. You'll most likely need to pay to get a VPN to do what you're looking for, such as vpntraffic.com
In addition to Netflix actively trying to stop this sort of thing (for very stupid reasons), you'd need to enable the VPN at the router. Or possibility enable some sort of Proxy on the TV.
I'm not saying it's not possible, just complicated, and probably not free.