Firmware upgrade tool The C1 and C2 family camera firmware can be updated over a USB cable. CPU has a hardcoded bootloader; thus, bricking the camera is practically impossible. But unplugging the camera during flash operation is not recommended. Update instructions: Download flash tool flash_public.zip Extract the program to a separate folder Prepare firmware firmware.bin file (generated separately by the support) Run tool, browse for the prepared firmware file, and press the button GO Make sure other (even integrated ones) cameras are disabled or disconnected from computer