Change: Imei Iphone Jailbreak Work

The IMEI is tied to the physical logic board. The only way to "change" it is to physically replace the motherboard with one from a different device. Jailbreaking Limits:

Here is the breakdown of why this is a hot topic and what you need to know before you try. 1. Hard-Coded Hardware Security

Can we change the IMEI of old iPhone and … - Apple Support Community

of jailbreaking, and for most modern iPhones, it is effectively impossible through software alone. The IMEI is a hard-coded identification number tied to the device's hardware (the baseband chip).

Jailbreaking allows a user to "spoof" or temporarily overwrite the copy of the IMEI that is saved into the device's RAM. However, this is not a true change; the original hardware-level IMEI remains.

Developers sometimes need to simulate different device environments or network conditions. NSYS Group The Risks and Legal Concerns