what is the advantage in changing the EIMI number?

what is the advantage in changing the EIMI number?

everyone is talking about it

and what is a fingerprint id?

im am so confused. i am but a newbie.

there is only one reason why you would want or need to change the imei number.

the phone has been reported stolen or lost and the opperator blacklisted that imei ( the imei is your unique id number)