The update shows up as “System Firmware Update – 8/8/2016”, and you can see below all the new changes.

Surface System Aggregator Firmware (v1.0.52500.0) improve proximity sensor for mobile broadband and Wi-Fi connections. Surface Platform Power Driver (v2.1.65.1) improves battery charging. Surface UEFI (v1.51116.178.0) adds commercial UEFI features and improves stability of the on-screen keyboard. Surface Pen Settings (v12.0.303.1) improves the stability of the pen settings and prepares for the Windows 10 Anniversary Update. Microsoft Camera Front and Rear (v21.10586.6053.549) improves the stability of the camera. Intel AVStream Camera (v21.10586.6053.549) improves the stability of the camera. Intel Imaging Signal Processor 2401 (v21.10586.6053.549) improves the stability of the camera. Intel HD Graphics (v20.19.15.4424) improves system performance in some applications.

The Surface 3 August 2016 firmware is available immediately. The new update will download and install automatically, but you can always force the update from Settings > Update & security > Windows Update and clicking the Check for updates button. Source Microsoft 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.