New airtel rip trick 100% working

This new ip for downloading and browsing in opera mini.Here is the trick.Its working all states that opens facebook free. And the ip is 'm.ak.fbcdn.net'
How to use:
Create settings as,
+ Apn: airtelgprs.com
+ Proxy: server4.operamini.com
or
mini5.opera-mini.net
+ Port: 80
In opera mini handler,Select proxy type as http and put proxy server as 'm.ak.fbcdn.net'.
If not working then try with proxy type as realhost or host
Its working for me great in tamilnadu.Try this at low balance(0.2 or below)~~~~~~~~~~~~~~~~~~~