I did look @ the video. It seems like the problem is not related to the firmware but the hardware itself. I could be wrong. I did use the firmware provided by Bro xaueious. I'm able to restore my tablet to the original state but there are few issue I've observed. All the buttons doesn't work except for power button which act as all in one. Second, I noticed the firmware provided by Bro xaueious eat up too much memory. The moment you boots up without any application running, the system has allocated 60% of memory utilization. I don't advice to use this firmware unless we cannot find the factory version. Wait for my good news