Uartdebug port is not working for GPS output in EC20 EVB

I have configured the uartdebug port for GPS output in EC20 development board but no data is coming on that port. It asking for login credentials.

Dear Rahul,
Thanks for your inquiry in Quectel forum.
For your issue, please upgrade the firmware to the latest version. Thanks!
You can email to to get the firmware package. Thanks!