This update improves battery life during sleep.
This update will be downloaded and installed automatically. It will be listed in the Windows Update history as follows:
Microsoft Driver update for Surface Embedded Controller Firmware
There are no prerequisites for installing this update.
You must restart the computer after you apply this update.
Update replacement information
This update doesn't replace a previously released update.
Surface Embedded Controller Firmware (v103.1684.256.0)
Article ID: 4019271 - Last Review: 2017, മേയ് 25 - Revision: 6
Surface Pro 4