v1.4.0: Quick SD Card Formatting and Wi-Fi ToggleUpdated 3 hours ago

Release Date: 22/10/2026

We’ve released a new firmware update that makes it much quicker to format your SD card. You can now format the card directly from the dash cam, without opening the app or removing the card and formatting it on a computer.

To format the SD card, press and hold the photo button for 6 seconds, then release. This keeps your SD card in good condition and helps prevent the fragmentation that can cause recording issues over time.

This update also lets you turn Wi-Fi on or off from the unit. Press and hold the photo button for 3 seconds, then release. The red Wi-Fi light turns on when Wi-Fi is on and turns off when Wi-Fi is off.

ℹ️ We recommend formatting your SD card once a month. SD cards wear down over time, and regular formatting helps prevent the fragmentation that can cause recording issues.

What’s New:

• Format the SD card by holding the photo button for 6 seconds, then releasing, without using the app or a computer
• Turn Wi-Fi on or off by holding the photo button for 3 seconds, then releasing
• General performance and stability improvements

Download:

Requirements

• A Micro SD card (the one used in your dash cam)

• An SD card reader or adapter to connect the card to your computer

• A computer with internet access to download the update file

⚠️ Note:
The update cannot be performed through the Viidure App. It must be installed manually using a computer and SD card reader.

How to Install the Update

1. Insert your Micro SD card into the dash cam and format it through the camera’s settings menu.

2. Remove the SD card and insert it into your computer using an SD card reader.

3. Download the firmware update file at the top of this page.

4. Unzip the folder to extract the contents.

5. Copy the file named FW96670A.bin to the root directory of the SD card (not inside any folders).

6. Re-insert the SD card into the dash cam.

7. Power on the dash cam and wait while it completes the upgrade process.

   • ⚠️ Do not disconnect power during this time.

8. You’ll know the update is complete when the DriveVision Wi-Fi light begins blinking again, indicating Wi-Fi has re-enabled.

9. Turn off the dash cam, remove the SD card, and delete the FW96670A.bin file.

   • (Optional) You can also reformat the SD card again, either on your computer or through the Viidure App by going to:
     Camera Settings → Scroll to Bottom → Format SD Card

10. Re-insert the SD card into the dash cam and power it on again.

    • Your firmware update is now successfully installed.

If the dash cam does not power on during the update

If the dash cam does not power on at all when the SD card with the firmware file is inserted, but turns back on once the SD card is removed, please try the following steps.

Option 1, set the update file as Read Only or Locked

After copying FW96670A.bin onto the SD card:

• On Windows, right click the file, go to Properties, and set it to Read Only

• On Mac, right click the file and set it to Locked

Reinsert the SD card into the dash cam and power it on again.

Option 2, reinitialise the SD card inside the dash cam

If the above does not work, try this method:

1. Format the SD card to exFAT on your computer.

2. Insert the freshly formatted SD card into the dash cam.

3. Power on the dash cam and allow it to record for around 30 seconds.

4. Turn off the dash cam and remove the SD card.

5. Insert the SD card back into your computer and copy FW96670A.bin directly onto the card.
   Do not format the SD card again on your computer at this stage.

6. Reinsert the SD card into the dash cam and power it on to begin the update.

This process allows the dash cam to properly initialise the SD card before the firmware file is applied and resolves most update-related power issues.