Update Steps:
1. Dowload the firmware to the computer.
2. Copy the firmware called "YCD21D22.bin" to the root directory of the SD card.
3. Insert the SD card into the dash camera, then insert the power cord and wait 10-20 seconds for automatically update. (Do not turn off the power during this process).
4. During the update process, the red light always on and the blue light is flashing. After the update is completed, the dash camera will automatically turn on. i.e. done.
Note:
1. If your version is the lastest, you don't need to update this firmware.
2. Please ensure that the "YCD21D22.bin" file name remains unchanged. otherwire it will not be updated.
Video Guide
