hello. I bought this box last year, but I have a problem now. The box has the firmware 20120625_Android_ICS-ATV-108-f16ref.zip Everything went fine till last week. I don't know what's happened, but there is no video output for the tv. No HDMI video reaches the tv When I connect it trough the AV port, the tv screen flashes with some boot logos when the box is booting, but I can not read nothing. When finish booting there is no image at all on the screen. I think that the firmware is corrupted. Maybe I tried to install something that went wrong, but I don't really remember. So as I can't see nothing trough tv screen, How can I reinstall the firmware? I'm completely blind. I can go to the upgrade mode (by pressing reset and connect the power), but after that I cant see the options to choose the .zip file to upgrade. I know that I'm on that menu, but it flashes so fast that I can read to choose the option to reinstall firmware. can anyone help me?