Yes it's possible to get free internet. All you need is knowledge >_> NO i won't talk much, but i'm browsing right now without paying internet subscription nor through wifi 3g LoL - HSDPA ftw.
Get yourself a cheap vps at wht (usa or not), many have coupon codes, and i found like $3 worth of a vps, then install openvpn or go for wi-fee/proxpn/cybervpn/ghostvpn
Here's how it works:
I have a HSDPA-Capable modem here, where you can insert a sim card. If you have credits, you can connect to the internet using the credits you have on the sim, but if you don't you can't connect but can browse the network operator's website.
This VPN serves like a tunnel than breaks through the weak block the network operator has, bwala! free internet!! haha. It's the same for wi-fi.
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try hidemyass.com
^
these 2 people are with my country.. And Yes free Internet (hacking) is making a popularity here.. btw, I've tried these tricks a year ago and I'm not satisfied with the speed.