For the Nokia 1616‑2, the IMEI is written into the that controls the radio module. The firmware reads this number each time the phone powers on and presents it to the cellular network during registration.
The Nokia 1616-2 IMEI cannot be changed via software codes, as changing a phone's identifier is often illegal, and the device requires a network unlock code rather than an IMEI change to switch carriers. Users can display the IMEI by dialing *#06#, reset the device using *#7780# or *#7370#, or use third-party services like DirectUnlocks for unlocking. Unlock Nokia 1616-2, 1616 for any sim - DirectUnlocks Nokia 1616-2 Imei Change Code
If you're looking to change the IMEI of your Nokia 1616-2, I recommend seeking guidance from a professional or a reputable online resource. For the Nokia 1616‑2, the IMEI is written