I have a HL7800M that I was able to FW upgrade to 4.6.9.4 by using the one-click file and I also got the exe file with matching build numbers but I see the 4.7.1.1 doesnt have a new exe file to use.
I used the old one but that flashed the same old build onto the UE and not the new build.
Do you have the needed HL7800-M.4.7.1.1.exe file for us to flash this newer build please using the one click?