Are you trying to use the phone with a than the one it was bought from?
The Nokia 1616-2 is a basic feature phone that was released in 2010. If you're looking to change the IMEI (International Mobile Equipment Identity) of this device, I must emphasize that doing so may be against the law in your country or region, and it may also void your warranty. Nokia 1616-2 Imei Change Code
Before attempting to modify an IMEI, it is crucial to understand the implications. 1. Legal Consequences Are you trying to use the phone with
: Attempting to rewrite the IMEI using unverified tools can "brick" the device, rendering it permanently unusable. rendering it permanently unusable.