How To Unlock Any 3G Modem

Hello guys ,In this post i m going to share with you the trick to use any sim card in any 3G modem without unlocking it .
Anybody can do that It's so simple .
Here is the step by step instructions to do that :
First of all insert sim in usb Modem .
When you insert the sim of any other operator ;s sim in modem .this will show invalid sim ,  ignore it and close the modem software .
Just start