Hello friends ,, that you now in present days everyone want 3G internet because the speed of 3G is very fast. And also nowdays may be everyone use airtel direct trick.. But sometimes we lost our 3G signal and get 2G speed ..
So there is a trick to get back your 3G signals..

STEPS:-

Compose New Message :-  Send 3G To 121

You Will Get Reply From 121 “3G is enabled on your number ' to stop dial 2

Then Reply With 2

You will get a message, to confirm your request.

Reply With 1 And Confirm To Stop 3G

Now, Open your phone default browser and visit below link to activate zero rental plan.

click here to activate

(You Must have My Airtel App Installed In Your Phone)

After visiting choose zero rental plan,click on recharge now.

You will receive confirmation message that 3g is activated on your number.

You Will Get Your 3G Signal Back.

What to do if you getting error like this.



Steps:-  

                First Of alldownload this my airtel app from given link
                 Download My Airtel App
                After installing this app open the app and click on 3G
                Now click on ACTIVATE 3G ..
                 Now you recieve confirmation message..
                 After service is activated now use 3G again..

NOTE:-  

                 If you also getting error in the app..
                  Try after some some..