This firmware is typically used to update or "patch" the infotainment system to enable features that may be locked or require licensing:
Could you clarify what kind of you need? For example: i--- Mst2-eu-vw-zr-p0472t
If you meant an electronic component:
: Press and hold the MENU button for about 3-5 seconds to access the "Software update/versions" screen. This firmware is typically used to update or
: Users often look for this specific version to apply "toolbox" patches that unlock features like App-Connect Voice Control without needing a dealer activation key. : This version is part of the i--- Mst2-eu-vw-zr-p0472t
General operation of this system is covered in the Discover Media Gen.2 Manual (PDF).