Sir,VK3KYY wrote: ↑Sat Aug 01, 2020 5:25 am
Firmware version 4.02.6 is an official Radioddity firmware not the OpenGD77 firmware.
However, this sounds like the feature (or bug) in the official firmware which I'm afraid prevents the firmware being updated again, without taking the radio apart and uploading using a hardware programmer connected to pads on the PCB
Thank you for the reply.
I suspected as much.