First Download Mobile Uncle App
After Follow The Steps
1- Go to Engineer mode in mobile Uncle tool.
2- Select Engineer mode[MTK]
3- Go to CDS information
4- Select Radio Information
5- Select the phone 2 (if you want to change sim2’s imei number)
6- Here you can see a command line with “AT+ ……..”.
Now just add this command to it AT+EGMR=1,10,”THE GENERATED IMEI NO” And press “send at command” button. [ if you want to change the the phone 1 IMEI AT +EGMR=1,7,”NEW IMEI NO”] Yes it all done…
7- now you can restart the phone and check the IMEI by pressing *#06#.