Older firmware builds often completely mute your GPS navigation voice when music is playing, or vice versa. The latest update fixes audio channel routing so music lowers smoothly during navigation prompts.
A stable power supply (keep your car engine running during the flash to prevent the battery saver mode from cutting power). Android Auto Firmware Latest Update 8227l
A stable power supply to your car (keep the engine running during the flash process to prevent the unit from shutting down). Step 1: Format the USB Drive Insert your USB flash drive into your computer. Right-click the drive and select . Older firmware builds often completely mute your GPS
Even with the correct file, things go wrong. Here is how to recover your 8227L unit after a bad update. Android Auto Firmware Latest Update 8227l