After avcir bought last year a party MK802 IIIs in the trash because of faulty contact in the (s) the port (s) Power I relapsed this year by taking a MK802 IV thinking that the hardware had been consolidated. Mal took me having undergone several blocking I wanted to perform a reset and then with no conclusive result reinstalling the firmware. It is on this occasion that I found a curious flutter in said reset button whose support was actually detached from the motherboard. I have used no mass or blunt object and took care to handle the product with care and tact. I have therefore concluded the victim of a new hardware failure that proves or ended badly or very fragile. Farewell my handheld multimedia device dreams except to find a key android HDMI worthy of the name.