Thanks for your response.
I bought now my H9, I have less then 10 hours use.
Recently I made a firmware update, and now my H9 don’t turn on.
Im using original power supply, and I dont know what happen, because sometime I have a flash light, sometimes “no algo”, sometimes turn on with a zero number like a video and on almost full time, my H9 dont turn on. Please, help me.
