: Tapping the gear icon and entering code 8878 unlocks hidden menus.
Locate the APK file and select it to begin the installation .
Disclaimer: CarLetter is not affiliated with Google or Android Auto. Use at your own risk. Always follow local driving laws.
: The app is designed for use only with vehicles or head units that have the Carletter on-board software pre-installed. Carletter Cast - Apps on Google Play
While Carletter Android Auto APK offers a convenient solution for enhancing your car's infotainment system, safety should always be your top priority while driving. Here are a few tips: