Hello,
my name is Alfred and I have been running the OpenGD77 firmware on my GD77, MD9600 and RT3s for some time now.
!! The best thing that can happen to a China device !!
I have a lot of fun with it and also do some advertising for OpenGD77 in German-speaking countries on my website:
http://tyrofly.at/funk.htm#Open-GD77
Thanks to all contributors for the great firmware!
73 Alfred OE7ABH
http://tyrofly.at/