While many of these units originally shipped with Android 6.0 or 8.1, modern firmware updates can push the system's interface appearance to Android 11 or higher. However, users should be cautious, as some units use "fake" version numbers to appear newer than their hardware actually supports. The most reliable recent updates for 8227L units include: Junsun 8227L Android CarNavi firmware update
There is . Updates come from resellers or XDA forums. Android Auto Firmware Latest Update 8227l
If your unit supports online updates, this is the safest method: Connect to Wi-Fi : Use a mobile hotspot or home network. Navigate to Settings Settings > System > System Upgrade Check for Updates Online Upgrade . If a version is available, click Install & Restart : Once downloaded, follow the prompts to restart the unit. Do not turn off the ignition during this process. 2. Manual Update (USB/SD Card) While many of these units originally shipped with Android 6