so i tried 305's mod and soldered the 2 traces together. Now the radio is powered by the board again. I plug the lead into the pin header on the radio, plug it into the board, plug the board in. Screen lights up and starts beeping. Open stvp and click read current tab and it gets a rear error still.

I then soldered the sb1 sb2 traces back together and tried the above steps again and it still does the same thing. I also reflowed my pin header on the radio and it didn't help either. This is very frustrating, im hesitant to open my other radio and try for fear of the same issue.