A new firmware update is being rolled out by Microsoft for the Surface Pro 4 owners. Apart from bringing a number of improvements, most important are regarding the batter life of the device. Surprisingly, Microsoft didn't bring any security patch but still, there are a number of tweaks for the Surface Pro 4 owners.

Microsoft yet to release such kind of update for other Surface devices, however, the Surface Pro 4 owners will be getting this patch in an update. Let's check out the complete changelog below.

• Surface Embedded Controller Firmware (103.1684.256.0) improves battery life during sleep.
• Intel(R) Precise Touch Device (v1.2.0.83) disables touch when cover is closed and improves stability.
• Surface Integration (v1.0.121.0) adjusts system hibernation defaults
• Surface Touch Servicing ML (v1.0.724.0) updates touch functionality.
• Surface System Aggregator Firmware (v103.1610.256.0) resolves screen brightness issues when device comes out of sleep.
• Surface UEFI (v106.1624.768.0) refines brightness settings.
• Surface Touch (v57.1.1.1) optimizes touch functionality.
• You can download it via Windows Update or from the Surface Pro 4 Drivers and Firmware Page.