1. Make Your Airtel Sim Main Balance@0RS
2. Now go to Playstore and download Hammer VPN
3. Then install HammerVPN on your android device
4. select any free server [ free server 1, free server 3 , 5and free server 6 recommended ]
5. Set internet protocol as UDP
6. Set Rport- 9201 and Lport - 0
(Working confirmed in TamilNadu)
