Locate the . Note its COM port number (e.g., COM5). Step 2: Establish a Serial Connection Open your serial terminal client (e.g., PuTTY). Select Serial connection type. Enter the correct COM port number.
AT+EGMR=1,7,"your_new_15-digit_IMEI_here" quectel ec25 change imei
Proceeding with IMEI modification, even for legitimate restoration, carries substantial risks: Locate the
Expected Response: Displays the manufacturer, model (EC25), and exact firmware revision string. Query Current IMEI AT+GSN Use code with caution. or AT+CGSN Use code with caution. even for legitimate restoration