I managed to fix this problem. I have just purchased a thieye t5 edge, and after two days it went on bricked ( if you turn on the unit, it only displays ThiEye on the screen). Follows this step: 1. Go to Thieye Support page; 2. Look for your Thieye Model Camera; 3. DOwnload the appropriate firmware; 4. Follow the instructions when you open the RAR.... That's it....