1.Please format the card on your dash cam.
2.Plug your dash cam to your PC via the USB cable
3.Download the firmware bin on website and copy it to your card directly.
4.Unplug the dash cam from PC.
5.Plug your dash cam to a wall charger.
6.Wait for1 min, the dash cam will automatically turn on.
7.Check the firmware version again on your dash cam, if it shows the same as the one on website, it means update finished, then please format the card on your dash cam again.