Firmware Update
(Coming Soon)
We have two versions of both G840H and G840S. Please confirm your version with the front and back camera photos we provided below before download the firmware.
If you have any problem confirming your model version. Please contact our customer service before you install the firmware.
G840H - HSeries
Back of the Mirror Dash Cam:
Back Up Camera:
G840H - NSeries
Back of the Mirror Dash Cam:
Back Up Camera:
Instruction Video:
G840S - V1
Back of the Mirror Dash Cam:
Back Up Camera:
G840S - V2
Back of the Mirror Dash Cam:
Back Up Camera:
T10
Firmware Upgrade Instruction
1. Format the TF card in the camera
2. Take the TF card out from the camera, and insert it into a Card reader.
Insert the reader to a compute.
3. unzip the RAR fire, then copy all the files into the TF card and insert back to camera when in OFF State.
*If your device is G840H-V2, Copy the firmware file into the TF card and insert back to camera when in OFF State.
4. Restart the camera and it will update automatically.
5. Format the TF card after updating the firmware to avoid repeated updates.
