: Ensure the vehicle engine is running or connected to a stable power source. Interruption during the 7–8 minute install window can brick the unit Version Matching

In an era of connected devices, firmware updates often close loopholes that could be exploited by malicious software.

The update does appear in official release notes for major brands — suggesting it might be an OEM-specific patch for a stealth hardware recall. Some forum posts tie it to:

The exact flashing method depends on your device type. Below are the three most common approaches.

To get definitive information: