Updating a Roadtop unit usually involves a USB-based firmware update. 1. Obtain the Firmware
If the screen turns off and doesn't turn back on after 10 minutes, the device may have lost power during the process. Contact Road Top support immediately for recovery steps.
Before you update, you need to know what you're running.
: After installation or update, it may take a few moments for the car system to recognize the new module; restarting the vehicle can often resolve this. direct contact details for Road Top support to request your specific update files? Adding Apple CarPlay To My Lexus GS350 FOR ONLY $199! roadtop carplay update
If you can tell me the (e.g., F10, F30) and the current firmware version shown on your screen, I can try to help you find the right support channel.
Ensure the USB drive is properly formatted to FAT32 and that the file name was not changed.
This often happens if the wrong firmware was used. Re-flash with the correct firmware, or contact the seller for a recovery file. Future-Proofing Your In-Car Technology Updating a Roadtop unit usually involves a USB-based
Wait 3 to 5 minutes. The screen will reboot automatically when completed. Remove the USB drive once the main menu reappears. Method B: Wireless OTA (Over-the-Air) Method
Go to the RoadTop main menu, navigate to -> System Info (or similar), and write down the current System Version and MCU Version . 2. Contact RoadTop for the Correct Firmware
Many users ignore updates because “it works fine.” But here’s why you should check for a new today: Contact Road Top support immediately for recovery steps
Introduces better Bluetooth handling, faster boot times, or enhanced screen responsiveness.
Fixes for echo issues or low-volume microphone bugs.
Road Top provides updates free of charge.
Updating your MMI box firmware is essential for several reasons:
If the update freezes, you may need to disconnect the unit's main power harness for 5 minutes and try again. Pro Tips for Long-Term Performance