Mst2euvwp0891d: Upd

Attempting to install 0891D over builds older than 0889C (e.g., 0888A or 0887B) will fail with error code EUV-0x4F3A (“Incompatible base state”). In such cases, a staged update via 0889C is mandatory.

Updates frequently ensure the part meets newer safety standards (such as UL or CE updates) that were not present when the original "D" revision was released. Common Applications mst2euvwp0891d upd