Quectel Ec25 Change Imei <Fresh>

AT+QGPSCFG="imei",1 Or using the proprietary command (varies by firmware):

Would you like help restoring a corrupted IMEI to its value instead? quectel ec25 change imei

ls /dev/ttyUSB* Typical AT command port is ttyUSB2 . On Windows, check Device Manager for “Quectel USB AT Port”. Quectel modules require a special password to unlock IMEI change commands. This is not publicly documented but often discovered as: quectel ec25 change imei