Steps To Be Followed

1. Deactivate All The Data Services ( 2G And 3G Both By Dialing 121 Or 198 )

2. Just Leave Ur Sim For at-least 48 Hours..

3.Now Check That Whether Ur Getting Connected With apn - airtelgprs.com or Not

4. If Ur Getting Some Errors While Connecting Then U Have Successfully Deactivated Data Services

5. Now The Final Step Just Activate Data Services By Dialing *567*11# And 3G Also By Sending 3G To 121..

6..All Done..All Hosts Will Be Activated.

FOLLOW OTHER STEPS :::

•  First of all remember that its not free
• -So come to the point
•   u have to activate the 3g pack of rs 101 , which will provide you 300mb 3g data for the validity of one month .
• So by activating that plan you will get your 3g speed back,
• As this paln has validity of one month so from that ur speed will not be capped again in the same month
• I m agree with that this Is little costly solution for speed uncapping , but total cost of unlimited udp trick is
• 129 for bb + 101 for speed uncapping total its 230
• So from 230 rs , unlimited 3g trick for one month is not so costly because  regular price of 3g is 250 rs for 1gb data