An IMEI number is a 15 digit long number imprinted on the rear of your telephone as well as on the versatile bundling box and is utilized to follow the gadget when lost or taken. Each IMEI number is exceptional to a versatile set and theoretically can never be changed or supplanted.
In practice, there are some methods to change IMEI on Samsung devices, for example, and this video will show you how to do it:
Changing IMEI on your device comes with great advantages like making your android telephone untraceable (an exceptionally valuable option in circumstances where individuals are following you) or fixing any IMEI-related issues (lost or invalid IMEI numbers and acquire another gadget ID), but also with some disadvantages like the fact that in certain nations it is illicit to change your IMEI number. So please check if it is legitimate in yours.