1: Firstly, you have to run and set up the downloaded Camelephon app in your device.
2: Now launch the Chamelephon app and then click on
3: If you are using Dual sim, Note that: Primary field is for the IMEI of the sim 1 and the second field is for Sim 2.
4: Also ensure you have already generated the IMEI you want to substitute it with. (This implies that, to change IMEI of sim one; you must change that of sim 2 as well, they work hand in hand)
5: Now Paste your new IMEI”s within the areas offered and hit the “Apply new IMEI ” button.
6: Then Verify the change
And lastly, reboot your device for the new IMEI to work then dial *#06# to view your new IMEI. Are you confused? if you are then use the below comment box to show your concern.