Re: Search firmware for MD-UV390
Posted: Sat Aug 26, 2023 3:12 pm
The MD-UV390 uses the same firmware as the MD-UV380. The hardware is identical, only the case is different.
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/