GNSS not working

[Jeripimo]

At startup sequence GNSS shows - so it's not working anymore.

I may have used the wrong firmware once.

Can the baud rate of te gps be set in hardware at wrong rate so it's not communicating with the right firmware?
Or is it just gone broke.

Is there a ready to use firmware to test the gps and/or set the baudrate to the correct speed?

I am lost here. Please help

Thanks

[Jeripimo]

Hi,
tested som things from this github page: https://github.com/Xinyuan-LilyGO/T-Echo/blob/main/image/T-ECHO.jpg

Firware lora test 868 showing GPS = ok is (it really GPS test or just screen test)?
Firmware softrf startup screen shows GNSS - so not working
Firmware meshtastic showing "no GPS" also not working

Anyone can help me here?

thanks