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Ldw931 Firmware Update New (2025-2026)

| Feature | Pre-Update Status | Post-Update Status | Result | | :--- | :--- | :--- | :--- | | GPS Fix Time | 90 seconds | 45 seconds | Improved | | LDWS Alert Accuracy | 75% | 90% | Improved | | FCWS (Forward Collision) | Occasional lag | Real-time | Stable | | Menu Stability | Random freeze on Day 3 | No freeze after 48 hrs | Resolved | | Recording Loop | Corrupted last file | Clean seamless loop | Fixed |

Step 1: Format the SD Card Insert the microSD card into your computer. Right-click the drive and select Format. Choose FAT32 (not exFAT or NTFS). If your card is larger than 32GB, use a partition tool to create a 32GB FAT32 partition.

Step 2: Copy the Firmware Files Extract the downloaded .zip folder. Copy the LDW931_FW_V2.4.6.bin and AutoRun.inf files directly to the root directory of the SD card. Do not place them inside any folder. ldw931 firmware update new

Step 3: Power Off the LDW931 Ensure the dash cam is completely off. If it has an internal battery, hold the power button for 10 seconds to discharge residual power.

Step 4: Insert the SD Card and Connect Power Insert the SD card into the LDW931. Now, connect the camera to a USB power source (not your car’s 12V socket yet—use a wall adapter). Do not press the power button manually. | Feature | Pre-Update Status | Post-Update Status

Step 5: The Automatic Flash Process The LDW931 screen will remain black for 3-5 seconds, then display a green progress bar. This takes approximately 90 seconds. Do not interrupt the power. If the screen flashes red, the update failed (usually due to a corrupted .bin file).

Step 6: First Boot and Reset Once the progress bar completes, the LDW931 will reboot. Immediately go to Menu > Factory Reset and execute a reset. This clears any residual configuration conflicts from the old firmware. If your card is larger than 32GB, use

Step 7: Reconfigure Your Settings Your previous settings (date/time, loop length, G-sensor sensitivity) are wiped. Set them up again manually.

There is no Over-The-Air (OTA) update capability directly on the device screen. You must use a computer.

Step-by-Step Guide:

Go back to System Info. You should now see the new version number. Record a test video and check that all functions (front, rear, audio, LDW) operate correctly.