Microsoft is rolling-out firmware updates for Surface Book and Surface Pro 4. These Firmware updates bring many new features and fixes like battery charging enhancements and thermal tuning, along with NVIDIA GeForce GPU update in case of Surface Book. This is how you can update manually.
Step 1: | Go to Start , and select Settings > Update & security > Windows Update. |
Step 2: | Select Check for updates. If updates are available, they will install automatically.You may need to restart your Surface after the updates have installed. |
Check below for detailed changelog for both Surface Book and Surface Pro 4.
Surface Book Changelog:
January 2016 updates
The following update will be listed as “System Firmware Update – 1/27/2016” when you view your update history.
Surface Pro 4 Changelog:
January 2016 updates
The following update will be listed as “System Firmware Update – 1/27/2016” when you view your update history.