OpenGD77

After using OpenRD5R more extensively, I’m simply blown away by how good it has become and evolved. I simply just ran OpenGD77 on a GD77 for a few years to have it run as a mmdvm. It’s done this well, powered off a battery eliminator, 24/7/365, but I never actually used it as a working HT. It just s...

I did back up the flash. Restore it as flash or lower 64 flash and then just refladh the OEM firmware? EDIT: That didn't work. Still corrupted fonts. Is it possible to just HxD the fonts I want back int the OEM firmware? I have the fonts, but don't know what memory locations to change in the OEM fir...

Spoke too soon. Now I get a corrupted screen after loading the OEM firmware. I know i ran into this before, but I can't remember what I did to fix it. Hoping someone here can jog my memory. Thanks

Ah ok, the restore factory defaults in the radio (opengd77) menu itself. Found it and did it. Better yet, I got very lucky and discovered that I did make backups of everything when I first got the RD-5R in 2020. Had the calibration, EEPROM, MCU, etc, backups of my RD5R exactly from factory. Restored...

How did your corrupt your calibration values Power loss during flashing. Why don't you just to a factory reset in the calibration screen. I'm not seeing a factor reset in calibration, only read/write and open/save. I checked my RD5R and its ref osc value is -48 for both VHF and UHF. Thank you. That...

Hello, Does anyone have a backup of their RD-5R calibration that they wouldn't mind sharing? My configuration became corrupted, Or at least tell me your VHF and UHF oscillator reference values for the RD-5R. I'm aware that each RD-5R may be different, but at least it might put it in the general area...