Access route
Brand, model, year, cockpit software, and current access state checked before work starts.
HarmonyOS 4.0 / 5.0
HarmonyOS cars.
Google apps, sideloading, app store?
Impossible. Until now.
We adapt HarmonyOS 4.0+ car cockpits for markets outside China. App store with Google services, daily apps, CarPlay, and timezone — installed remotely into the car.
Live cockpit proof
Apps & CarPlay running on HarmonyOS 5.0
AccessVoyah & Avatr ADB routes
AppsAPK install & daily apps
LayerHarmony app-store setup
DeliveryTimezone & CarPlay
Upgrade layer
A real app store on HarmonyOS — with Google apps that work.
One install, every app your customer needs. YouTube, maps, navigation, streaming — all running on a system that was never meant to support them.
Request access checkThe adaptation package
Built for cars normal workflows don't cover.
App installation
YouTube, maps, games, TV/video apps, and customer-ready local owner setup.
App-store layer
A cleaner install and management layer than one-by-one APK sideloading.
Google-call compat
Handling for apps that expect Google service calls inside the cockpit environment.
CarPlay & timezone
Timezone correction and CarPlay setup as part of the finished delivery package.
Remote partner workflow
You keep the car. We handle the cockpit layer.
01
Vehicle check
Brand, model, year, country, cockpit version, and what you need installed.
02
Access check
ADB available, ADB unlock path, or another install route confirmed first.
03
Remote session
Vehicle present, laptop connected, stable internet, and live technical session.
04
Delivery test
Apps, store layer, compatibility, timezone, and CarPlay checked before handover.
Infotainment scope
Cockpit usability, not vehicle‑control modification.
This is not generic russification and not safety-system work. We do not modify safety ECU, ADAS, drivetrain, immobilizer, battery, or type-approval-sensitive systems.