Insert the prepared MicroSD card into the dashcam's card slot. Power on the device using the official power cable.
Do not place the file in a sub-folder. The root directory (the top level of the card) is required for the dash cam to read it automatically. Step 4: Install the Firmware in Your Car Turn off your vehicle's engine. Insert the MicroSD card into the OBDPEAK K2 Go to product viewer dialog for this item. Start your car to power on the dash cam.
Remove the MicroSD card, plug it back into your PC, and . If you forget this step, the device will prompt an installation loop every single time you start your vehicle engine. Troubleshooting Common Installation Failure Points Issue / Symptom Likely Source Core Root Prescribed Action Steps Screen completely ignores card and boots up normally Card layout issues or wrong folder positioning
: Perform this update inside the vehicle using the provided 12V cigarette lighter adapter, or at a desk with a stable, high-output USB-C wall plug. Do not attempt to run the process using weak laptop USB ports. Step-by-Step Installation Guide obdpeak k2 firmware update
If the update interrupted and now the scanner won't turn on or is stuck flashing a specific pattern of lights:
Before you begin the firmware update process, make sure you have the following:
Since dash cams perform constant loop recording, it is recommended to reformat the SD card via the device menu every few weeks to prevent file corruption that could interfere with future updates. Insert the prepared MicroSD card into the dashcam's
The updater will say "Success" or "Verification Passed." Unplug the K2. Wait 10 seconds. Plug it back into a standard USB charger. The screen should flash, boot normally, and show the new firmware version on the "About" screen.
Alternative Method: Direct Wireless CarPlay/Android Auto Chipset Update
Updating the firmware on your OBDPeak K2 device offers numerous benefits, including: The root directory (the top level of the
If you have a clone, – you will brick it.
Ensure the file is unzipped and sits in the root directory, not a subfolder. Double-check that your SD card is formatted correctly to FAT32 or exFAT. The Screen Went Black and Won't Turn On (Bricked Device)