Run AT+CGSN again to confirm the module is now broadcasting the new identification.
Below is a detailed guide on the installation and technical process for modifying the IMEI on a Quectel module using AT commands. quectel change imei install
Alternatively, use AT+EGMR=0,7 to retrieve the IMEI string specifically. Run AT+CGSN again to confirm the module is
Before attempting a change, verify the module's current identification to ensure it is communicating correctly. Open the serial port corresponding to the . Send the following command to query the current IMEI: AT+CGSN Use code with caution. Before attempting a change, verify the module's current
The International Mobile Equipment Identity (IMEI) is a unique 15-digit code used to identify cellular devices on a network. For Quectel modules, changing the IMEI is often necessary for legitimate hardware repairs or identity restoration after data corruption.
If successful, the module will return an OK response.
Quectel modules utilize specific AT commands for identity management. The most common command for this task is AT+EGMR .