If your computer is using Personal Hotspot on the i OS device that you’re updating, connect your computer to a different Wi-Fi or Ethernet network before you update.Do not allow power to be interrupted during the firmware update process for any reason.
Note When drivers are installed through Windows Update or the MSI package, registry keys are added that indicate the version of firmware installed on the Surface Dock and contained within the Surface Dock driver.
There are three methods you can use to update the firmware of the Surface Dock: Windows Update is the method that most users will use.
The drivers for the Surface Dock are downloaded automatically from Windows Update and the dock update process is initiated without additional user interaction.
This is the same method recommended for updating all other Surface drivers and firmware.
The two-phase firmware update process occurs in the background each time the Surface Dock is disconnected, just like it does with the Windows Update method.
Like a Surface device’s chipset, the chipset that is built into the Surface Dock is controlled by firmware.