The update is labeled “System Firmware Update – 2/4/2016” and it’s available immediately through Windows Update. You can check below exactly what’s new in the February 2016 update for Surface 3.
What’s new in the Surface 3 February 2016 firmware update
Surface UEFI update (v1.51116.78.0) recalibrates touch panel. Surface Touch Controller Firmware update (v4.251.60.0) recalibrates touch panel. Surface Platform Power Driver update (v2.1.36.1) improves charging.
As always, Surface 3 will receive and install the new firmware automatically, but you can force the update by going to Settings > Update & security > Windows Update and tapping the Check for updates button. Source Surface Update History All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.