Hello,
I am looking for help, my radio displays a gray image after updating.
My converter is CP2102 ...
The question is how to upload a completely new firmware? using UART? Is this possible?
Help me... Sony-Service diagnosed it. Probably need to replace the motherboard, I think it's fake. They don't want to play flashing
Hello, I am looking for help, my radio displays a gray image after updating. My converter is CP2102 ... The question is how to upload a completely new firmware? using UART? Is this possible?![Przechwytywanie2](https://user-images.githubusercontent.com/54685458/66569222-616be600-eb6b-11e9-99cf-8cbf677a5db5.PNG)
Help me... Sony-Service diagnosed it. Probably need to replace the motherboard, I think it's fake. They don't want to play flashing