Since the file ends in .rar , you need a utility like or WinRAR to open it. Inside, you will usually find a system file with a name like FW96658A.bin or SD_CarCOMS.bin . 2. Prepare the SD Card
Once the camera restarts, go into the settings and again using the camera’s menu. This deletes the update file so the camera doesn't try to reinstall it every time you turn it on. sc24408-C3HDRUpd100052.rar
: Use your computer to perform a "Full Format" to ensure the card is clean. 3. Transfer the Firmware Since the file ends in
Copy the extracted .bin file (not the .rar file itself) directly to the of the SD card. Do not put it inside any folders (like DCIM). 4. Perform the Update Power Off : Ensure the camera is completely off. Prepare the SD Card Once the camera restarts,
: High-end dashcams often prefer cards 32GB or smaller for updates, formatted to FAT32 .