The update improves the reliability of and Android Auto . It addresses "connection failed" errors and reduces lag during navigation streaming. 3. Voice Control (SDS)
: Always connect a dedicated battery maintainer or charger to your vehicle’s battery during manual updates. Do not rely solely on the car’s battery.
Pull the internal (commonly controls the telematics/eSIM module) for 5 minutes to force a hard reboot. Infotainment remains black post-update Incomplete firmware flash block.