Hp F870g Firmware - Update
If the rear camera image is reversed, check the "Mirror" setting in the general menu before assuming a firmware fault.
Go to the dash cam's Settings or Setup menu and look for Firmware Version to see what version you are currently running. Hp F870g Firmware Update
: Copy the firmware file (usually ending in .bin ) to the root directory of the micro SD card—do not put it inside any folders. Install : Insert the card into the powered-off camcorder. Connect the device to a power source. If the rear camera image is reversed, check