How to swap Airtel 2G Sim with Airtel 4G || All new Airtel Plans and Data Rates

Airtel, one of India’s largest telecom operator launched ‘Airtel 4G‘ on August 6, 2015, around 300 cities in India. Airtel was first telecom operator to provide 4G LTE service in India.

Get Free Airtel 4G sim From Your Nearest Airtel Store

However, to get benefits of Airtel 4G LTE services, Subscribers of Airtel needs to update their old sim cards with the new 4G sim card. Because of that Airtel started the process of sim swapping for prepaid and postpaid customers so that they can take benefits of Airtel 4G LTE services. Using this process Airtel customers can easily swap their old Airtel sim card with new Airtel 4G sim card within 10-20 minutes.

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How to Get Free Airtel 4G Sim

If Airtel is providing 4G service to your city, you can visit this link and fill the mentioned fields to get new 4G sim ready for you at your doorstep. After changing your old sim card with new 4G sim card, you can use Airtel 4G LTE internet service.

How to Swap Airtel 2G or 3G Sim with Airtel 4G Sim using SMS

Step 1: Send “SIM<space>20 digit SIM no” to 121 via SMS.

**20 digit SIM no will be on the back of your SIM packet.

Step 2: After that, you will receive an SMS from Airtel. Now Reply with 1 to confirm for sim swapping.

Step 3: After that, you have to wait for your old sim card to disconnect from the network. Once that happens to remove your old sim card then insert your new 4G sim card. Now you are ready to go with new Airtel 4G.

How to Swap Airtel 2G or 3G Sim with 4G Sim using My Airtel App

How to swap Airtel 2G Sim with Airtel 4G || All new Airtel Plans and Data Rates

Follow Given steps 

1: Download My Airtel App for Android from here.

2: Log in using your mobile no.

3: At the bottom of the menu, Tap on ‘Activate 4G – Swap Sim‘.

4: Now scan the barcode given behind the Airtel packet or write 20 digit code including ‘U’.

5: After that, you will receive an SMS, Reply it with 1 for confirmation.

Now, you are ready to use 4G internet services of Airtel.

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Airtel 4G New Data Plans

MRPValidityLocal + STD CallsRoaming Incoming CallsRoaming Outgoing CallsLocal/National SMS3G/4G Data
Rs. 19928 DaysUnlimitedUnlimitedUnlimited100 SMS/Dat1.4 GB/Day
Rs. 34928 DaysUnlimitedUnlimitedUnlimited100 SMS/Dat2.5 GB/Day
Rs. 39970 DaysUnlimitedUnlimitedUnlimited100 SMS/Dat1 GB/Day
Rs. 44882 DaysUnlimitedUnlimitedUnlimited100 SMS/Dat1.4 GB/Day
Rs. 50990 DaysUnlimitedUnlimitedUnlimited100 SMS/Dat1.4 GB/Day


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As Every Telecom company is upgraded their networks from 2G, 3G to 4G. We also have to upgrade our sim cards to get all benefits and services of it. So here we have seen how to Buy Airtel 4G sim for free. How to swap airtel 2G, 3G sim to Airtel 4g Sim and much more. still, if you feel that we have forgotten something then please comment below we will include it and will give you credit too. Thank You for Reading…

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