Hi guys, I think I have bricked mine MK809IV. It all started because it started to ask for a password before startup. After not much luck with password, I decided to flash firmware. I have searched on the forum for one that would fit mine, but it was very hard to find. I have tried a lot of them, but none worked. Always about the same problem some Penguin Frozen on Screen or infinity loop after showing the logo. But than It was just do same procedure of reset button connect to PC, rockchip tool and flash a new rom. But unfortunately the last one I''ve flashed none is shown on screen and when I tried to connect on PC it is not recognized. When connect to power supply or USB (on both OTG or regular power source) Blue light is on (so it is not completely burnt), but I can not make my PC to recognize it. I have tried 3 different cable, 2 different PC booting win 8.1, 7 and XP. Not sure if there may be another way to erase NAND to try to re-flash. Here are pictures of it: Please help me! Is there any hope? May the force be with you!