This method is used when no OTA update is available or the system is failing.
The latest stable release for as of March 25, 2026, is version 16.5 (Build 6612) . For the specific 8227L Android head unit , firmware updates are generally handled through local USB installation or online system upgrades rather than the standard smartphone app store. Latest Updates for 8227L Head Units android auto firmware latest update 8227l top
Stay up-to-date with the latest Android Auto news and updates by following our website and social media channels. This method is used when no OTA update