Android TV 12 is primarily distributed via Over-the-Air (OTA) updates for consumer hardware or as specialized system images for developers. There is no official "universal" ISO for standard PCs, though alternatives exist for specific use cases.
Note: Use these with caution as they are not official Google releases and may have stability or driver issues. 4. Generic System Images (GSI) Android 12 for TV android tv 12 iso download link
You now have a fully functional, official Android TV 12 environment running on your PC. No ISO required. Download Android Studio from developer
: These are specific to the ADT-3 hardware and will not work on other TV boxes or PCs. 3. Raspberry Pi (Community Builds) and safe method