Congratulations on your purchase of a GD-77. You’re here because you want to install the absolute best firmware for the radio, OpenGD77. Great choice. First thing you should actually do with the radio is slap that battery in there, flip it on, and mash that PTT a few times right? We all do it. Don’t lie. Ok, you got that […]
I find the below tools very helpful while I’m operating.
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