assign new or different imei to any android phone

you may face lost your phone imei after making hard reset or installing new rom file to your android phone , and as you know without imei you will not be able to make mobile phone calls .!!

to solve that terrible problem you will need to do the following s

1-first you will need to root your phone using king root app or try any other apps

2-download and install the following app 

 chamephon

3- open the app and press generate imeis numbers 

4- press apply and just restart your mobile 

for full steps watch the following video