Block Ur Enemy’s SIM Card:

Here I am going to share a simple trick for blocking your enemy’s sim card.

Blocking a sim card is too simple.

What you have to do is just enter the below code in the desired phone:

**04*3814*7529*68243#

Entering of above code will ask you to enter the PUK code.

To solve this issue just call customer care and get your PUK code.

Note:Entering of invalid PUK will cause permanent blocking of your SIM