Open Firmware
Posted: Tue Aug 17, 2021 5:52 pm
Where do I go on this page to download the latest firmware to upload? I have another gd77 and the last one i didnt have a problem loading the open firmware.
Amateur radio firmware for the GD-77, GD-77S, DM-1801, DM-1801A, RD-5R, MD-9600/RT-90, MD-UV380/RT-3S, DM-1701/RT-84 and MD2017/RT-82 radios
https://www.opengd77.com/