Pumpkin stereo problem
Hi everyone, I bought a car with pumpkin android stereo and before a few weeks I was driving the car and the screen get frozen,then get restarted and can't start to the main menu. It shows only android and loading, but never can't start. Any recommendations....I've try all the tricks I found(reset,holding batons and everything else I found).Keeping the main batons until start flashing, release it,press it again and it shows me text(starting update) but still nothing. Please help