Verify your configuration (e.g., 1GB/16GB or 2GB/32GB).
This is the most straightforward way to apply an official OTA (Over-The-Air) update package, usually provided as a .zip file.
Method A — Official over‑the‑air (OTA) / in-app update (recommended) yt9218c firmware update
To find your version, navigate to (or Car Settings > About). Look for these specific identifiers: Platform / Board: YT9218C or XY AUTO YT9218C Processor: MediaTek MT8227L (Quad-core)
Load the desktop application and select the MT8227L_Android_scatter.txt file from your downloaded firmware package. Verify your configuration (e
There are two methods to update the YT9218C.
: Newer firmware often includes expanded Equalizer (EQ) configurations. Verify your configuration (e.g.
Comprehensive Guide to YT9218C Android Head Unit Firmware Updates
: Updates the digitizer driver stack.