Airtel free 4g data offer, Airtel free 3g/4g internet trick for mobile or pc 2017, Airtel 4g latest offer or trick,airtel 4g loot offer – Airtel has back with best and free 4g data offer for user. In this you get free 4g 1gb data just by giving miss Call.This offer is valid for those user who upgraded there 3G Sim in 4G & where the 4G connectivity is available.This offer is valid for few 4G Enabled States in India. (Andhra Pradesh & Telangana, Maharashtra, Delhi, Kolkata West Bengal, TamilNadu, Bangalore Karnataka, Kerala, Haryana)  And many more. So,why wait just take advantage of this offer and experience Airtel 4g.
How to get free 1Gb 4g data:- 
1) Firstly, Dial a tollfree Number from your Airtel Mobile – 52122
2) You Will get a Successful message, “You got 1 GB 4G data for 90 days”.
3) Soon, your free 4g data is added to your account.
4)  You can Check your Data Balance just by dialing *121*2#.
5) Dail the 52122 again to get 1 GB Data More.
6) That is it! Enjoy.
Note:- To get benefit use only LTE or 4g mode only. Otherwise data will reduce from your main balance.

How to Check  that 4g connection is available in your city or not:-

Scroll down and Enter your Airtel mobile no. To check that your Airtel sim is 4g or not.
Now click on “Check if 4g Ready”
Scroll down and check that your city is available for Airtel 4g connection or not.
                           This offer is only for those who upgrade there Airtel 3g sim to 4g sim. Loot this offer this is an Aweaome offer for airtel user. You will get free Airtel 4g experience for free of cost.