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.

If the command fails or returns a CME ERROR , consider the following: How to get Quectel standard firmware - Technical Subjects quectel change imei install

While technical documentation or illicit software may suggest methods for "Quectel IMEI installation," the practice is: Use a serial communication tool such as PuTTY