Current method for pushing APKs and configs to mobile devices is via driveway WiFi range from the PC. USB direct is used for phones/tablets docked at the desk. The vehicle head unit requires a different approach -- either USB OTG from the ONN drive or ADB over WiFi once 4G is provisioned.
- Driveway WiFi: works for S22, S9, tablet when in range
- USB at desk: direct ADB push for APKs, configs, voice refs
- Vehicle: ONN 500GB USB is the bridge until 4G goes live
- VPS tunnel: cross-network fallback for Whim.m when off-LAN