[Tutorial] Can VPN bypass broadband quota?
Here is what VPN actually do; they gives you anonymity while surfing the internet, allowing access to restricted or censored websites, and also increase your internet surfing speed. Yes, they do INCREASE your internet speed. The tunnel, remember? So VPN is like this huge tunnel that you could use to download/ upload as fast as you can, limited only by the size of your bandwidth which is the door.
What the VPN advertise about with the word of 'unlimited' and 'unrestricted' actually means that you have access to any websites that you possibly want to go like, you know, porn or left-wing political websites. That is what unlimited really means. They won't restrict or censor any websites, at all. Also, they won't throttle your internet speed. If they do, then you might want to find another VPN services because you just got duped..