For PC -:
--> open pd proxy / Tunnelguru.
2--> Then go setting --> click here to show advanced settings..
3--> Then click on port options then set tcp port to 443
4-->Then click on parent proxy
5--> Then tick on enable parent proxy and IP: 188.138.61.118 and port 3128
6--> Then click on headers then paste this Host:125.21.246.116/ or Host:125.21.246.116/@
to headers and then save the headers. - Updated For High Limit , Real Working
7--> Then come to main menu and select any demo server and protocol TCP
8--> Then connect and enjoy
NOTE:-Host:Get.wynk.in/
X-Online-Host:Get.wynk.in and Host:airtellive.com/
X-Online-Host:airtellive.com (for unblock sim)
Host:airtelgurus.com/
X-Online-Host:airtelgurus.com (for block sim)
Android Mobile Users:
Open troidvpn
Put Rport - 443, Lport-0
Select Tcp
Click Advance, Put Proxy - 188.138.61.118 and Port - 3128
In header type - Host:airtelgurus.com/@
And Save , Then Connect And Enjoy free Internet.
You Can Also Change airtelgurus.com with airtellive.com , wynk.in , one.airtel.in , get.hike.in after 100mb usage to avoid sim blocking.