Verify the modification by requesting the primary identifier again: AT+CGSN Use code with caution.
Which would you prefer?
Quectel modules use different AT command syntaxes depending on their chipsets (e.g., Qualcomm vs. MediaTek vs. Unisoc). Choose the command that corresponds to your specific module architecture. quectel change imei install
Locate the ports section and identify the (e.g., COM5 ). Step 2: Establish a Serial Connection
Use the following command format to update the identifier: AT+EGMR=1,7,"YOUR_NEW_15_DIGIT_IMEI" . Verify the modification by requesting the primary identifier
or manufacturer-specific unlock command.
def change_imei(imei): # Open the serial port ser = serial.Serial('COM3', 115200, timeout=1) # Replace COM3 with your actual serial port MediaTek vs
Before changing anything, it is crucial to record the original IMEI to restore it if needed.Type the following command and press Enter: AT+GSN Use code with caution. Alternatively, you can use: AT+EGMR=0,7 Use code with caution.
Wait 10 to 15 seconds for the module to reboot and re-establish the USB serial connection. Re-query the IMEI configuration: AT+CGSN Use code with caution.