1. Make Your Airtel Sim Main Balance 0RS
2. Now go to Playstore and download TroidVPN
3. Then install TroidVPN on your android device
4. select any free server
5. Set internet protocol as UDP
6. Set Rport- 9201 and Lport - 0
(Working confirmed in TamilNadu)
Note:-
»If you crossed limit of 100MB,you will blocked and you will not get free internet.
