Please click and check via our blog- How to upgrade the firmware.
https://www.viofo.com/en/blog/viofo-firmware-update-guide-step-by-step-b34.html
VIOFO Support Center
Related Articles
- How to test your microSD card?
- How to format the microSD card?
- How to view the GPS info for VIOFO A118C/A118C2/A119/A119S/A119V3/A129 Duo/ A129 Duo IR/ A129 Pro Duo?
- How to open the parking mode of A119V3/ A129 Duo/ A129 Duo IR/ A129 Pro Duo?
- How to install the HK3 acc hardwire kit?
- How to choose a satisfied parking mode?
- How to download the files to iPhone photo album?
- Does A129 Duo support 1080P 60fps?
- Which VIOFO model support GPS Logger?
- Why I keep getting memory errors or memory full when using the dash cam?
- What are the differences among A129 Duo, A129 Duo IR, A129 Pro Duo?
- Which VIOFO model support rear camera?
- Hong long is the rear camera cable for A129 Duo/ A129 Pro Duo?
- Hong long is the interior camera cable for A129 Duo IR?
- How can my dashcam get into card reading mode?
- Why my phone cannot connect with 5G Wi-Fi?
- Can the dashcam be used with the LINUX operating system?
- Why my A119V3 cannot get into card reading mode?
- What are the differences among parking modes, parking motion detection, parking G-sensor, and motion detection?
- What are the difference between motion detection，parking motion detection and auto event detection?
- Do the A129 Duo/A129 IR Duo/A129 Pro Duo front camera and rear camera record together? Do the front and rear camera record together in parking mode?
- Does rear camera weatherproof enough for external mounting?
- Can A129 Duo/ A129 Pro Duo be equipped with A129 IR interior camera?
- How long is the power cable in package？
- Is the lens of dashcam adjustable?
- Can the camera be used after the car engine is turned off?
- Is it possible to use the OBD charger？
- How long could 32/64/128/256GB microSD card record? Any recommended microSD cards? What microSD card format does the dashcam support?
- Can I display the video on a larger screen?