Quick answer: How Can I Upgrade My Airtel SIM To 4g?

How can I upgrade my Airtel SIM to 4g by SMS?

1) Open your messaging application from your mobile phone.

2) Type a SMS as SIM and just send it to 121.

Note: As I said, you will find the SIM number on your SIM packet.

3) You will receive an SMS from Airtel confirming the Airtel 4G SIM swap..

How can I upgrade my Airtel 3g SIM to 4g by SMS?

Easy steps for Airtel 4G SIM activationSMS the 20 digit SIM number from your existing Airtel connection to 121.Reply typing 1 to confirm your request.Wait for some time for the phone to get disconnected from the network.Remove the old SIM and insert the new SIM in the slot.Switch on the phone and wait for 5 minutes.More items…•

Is Airtel 4g sim free?

You can get the airtel 4g sim for free, or you can upgrade your existing sim to the latest 4g sim. You can get the sim from a nearby shop but it may cost you, so I recommend you to order it online(no delivery cost as well) or you can get it from an airtel outlet or centres.

How can I upgrade my Airtel 2g SIM to 4g at home?

How does it work?UPGRADE TO A 4G PHONE. Airtel 2G/3G phone users can upgrade to any 4G phone (new or old)CALL 51111. Simply call at 51111 and your offer request will get registered with us.FREE DATA. FREE data offer will be activated for eligible customers within 24 hours.

How can I know my SIM is 3g or 4g?

How do I check if my mobile is 3G or 4G?Dial *#06# on your phone to display your IMEI number.Go to www.imei.info, enter your IMEI number and select Check.A report will be produced. Look at the LTE section – it will display all the frequencies that your phone can use.

How can I upgrade my old Airtel Sim to 4g?

You can call 121 from your mobile with Airtel services and ask for a new 4G sim. You can also go the Bharti Airtel website and submit your details to request for the sim. Once you receive the 4G sim, you have to send the 20-digit number on the back of your sim at 121, prefixing sim.

How do I upgrade from 3g to 4g?

StepsFirst go to any retailer with your mobile phone with the 3G SIM.He/she will give you a new 4G SIM and do a SMS which is different for every mobile operator. For example for Vodafone here is the SMS:SIMEX [4G-SIM-Serial]Then you will soon get a confirmation SMS and an option to cancel it.

Is it compulsory to upgrade Airtel Sim to 4g?

No its not mandatory to upgrade your old sim to a new 4G sim because airtel still supports 2G and 3G bands. … Its mandatory to upgrade only for 4g volte devices. Otherwise u can use it. And only for best network coverage and best net speed for only u can upgrade 3g sim into 4g.

How do I change my SIM card to 4g?

To upgrade, send 20-digit SIM number present at back of your fresh sim card to 121 from your old sim. After your request is approved, select 1 to confirm. Within some time the new service will be activated and services on your old sim will stop. Then you will soon get a confirmation SMS and an option to cancel it.

How do I upgrade to 4g?

First, swipe up on the home screen and tap on the Settings icon, and then tap on the Network & Internet selection. You should then tap on the Mobile Network menu, and then tap on the Advanced option. Finally, tap on the LTE selection for 4G access.

Why Airtel 4g is not working?

Airtel 4G not working on your android? Change your airtel 4g internet apn settings as this. … Select the new APN and turn ON your mobile data! If it’s still not working, please RESTART your phone to apply the changes you have made!

How can I activate 4g network?

First, swipe up on the home screen and tap on the Settings icon, and then tap on the Network & Internet selection. You should then tap on the Mobile Network menu, and then tap on the Advanced option. Finally, tap on the LTE selection for 4G access.

How do I upgrade my SIM?

To upgrade, send 20-digit SIM number present at back of your fresh sim card to 121 from your old sim. After your request is approved, select 1 to confirm. Within some time the new service will be activated and services on your old sim will stop. Then you will soon get a confirmation SMS and an option to cancel it.

How can I upgrade my 2g SIM to 4g?

when your 2g 3g sim card’s is disconnected from network then insert 4g sim into phone’s slot and switch on the phone your sim will be activated within 15 to 30 minutes.

How can I solve Airtel 4g problem?

Follow these simple steps to get your Airtel 4G Settings in your android phones.Open the Settings.Select Wireless & networks.Select Mobile Networks.Select Access Point Names.Tap the three dots at the bottom right and select New APN.