Quectel Change Imei Install (2025)

If successful, the module will return an OK response.

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

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 change imei install

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

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

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. For Quectel modules, changing the IMEI is often

Below is a detailed guide on the installation and technical process for modifying the IMEI on a Quectel module using AT commands.

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

If you are using Linux (e.g., PinePhone), stop the ModemManager service first to prevent it from locking the serial port: systemctl stop ModemManager.service ``` Use code with caution.