+ Best Trick to unblock Your blocked Sim card trick

+ Sim unblocking trick
for airtel blocked
users..
+ Just send FACEBOOK to
54321 for 5-6 times.
+ You will get a download
link from company.
+ Download and install
the app
+You
are unblocked.....
=================
+If does not works another way
deactivate all ur 3g and
2g gprs services, keep
ur phone untouched for
48 hours (no calls, sms
etc) and after that
connect to internet

+Then make cal 198 or 121 ask manual setting then they un block . . . .
Other trick finally goto 0.facebook.com your default browser (dont use any other browser )
Another best trick Steps To Be Followed unblock
1. Deactivate All The Data
Services ( 2G And 3G Both By
Dailing 121 Or 198 )
2. Just Leave Ur Sim For at-
least 36 Hours. (Please don't
open before this time)
3.After That 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 2G Data Services By
Dailing *567*1# And 3G Also
By Sending 3G To 121..