Change Imei Install | Quectel

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.

Quectel modules utilize specific AT commands for identity management. The most common command for this task is AT+EGMR .

Configure your serial tool to the following default settings: Baud Rate: 115200 Data Bits: 8 Parity: None Stop Bits: 1 2. Verifying Current IMEI quectel change imei install

Use a serial communication tool such as PuTTY , MobaXterm , or QCOM (Quectel's proprietary tool) to send commands to the module.

In your serial terminal, enter the command below, replacing the placeholder with your desired 15-digit number: AT+EGMR=1,7,"YOUR_NEW_15_DIGIT_IMEI" ``` Use code with caution. The International Mobile Equipment Identity (IMEI) is a

Record the current number as a backup in case you need to restore the original factory settings.

Restart the module to ensure the changes are finalized across all internal systems. 4. Troubleshooting and Firmware Issues The most common command for this task is AT+EGMR

Alternatively, use AT+EGMR=0,7 to retrieve the IMEI string specifically.