The new firmware update how to get updates, improvements and fixes in the updates, and additional steps for Surface Pro 4. The update is listed as a “May 08 release” on the Surface Pro 4 Update History page.
Changelog for May 08, 2026 Updates
Below is the complete changelog provided by Microsoft for the new updates. It includes the name and version listed in the Windows Updates and the name listed in Device Manager.
| Windows Update History Name | Device Manager Name | Version and Update |
|---|---|---|
| Surface – Extension – 1914.13.0.1063 | Intel iCLS Client Extension | 1914.13.0.1063 addresses security updates and improves system stability. |
| Intel – Software Component – 1.56.87.0 | Intel(R) ICLS Client – Software devices | 1.56.87.0 addresses security updates and improves system stability. |
| Intel – System – 1914.12.0.1256 | Intel(R) Management Engine Interface – System | 1914.12.0.1256 addresses security updates and improves system stability. |
| Marvell Semiconductor, Inc. – Bluetooth – 15.68.17018.116 | Marvell AVASTAR Bluetooth Radio Adapter – Bluetooth | 15.68.17018.116 improves connection stability and enables the support of new products. |
| Marvell Semiconductor, Inc. – Net – 15.68.17018.116 | Marvell AVASTAR Wireless-AC Network Controller | 15.68.17018.116 addresses security updates and improves system stability. |
| Surface – Firmware – 11.8.70.3626 | Surface ME – Firmware | 11.8.70.3626 addresses security updates and improves system stability. |
| Surface – Firmware – 109.3192.768.0 | Surface UEFI – Firmware | 109.3192.768.0 addresses security updates and improves system stability. |
Getting the Updates via Windows Update
You can get this new Firmware Update via Windows Updates, as we detailed here:- On Windows 11, go to Start > Settings (Win + I) > Windows Update and click the "Check for updates" button.
- On Windows 10, go to Start > Settings > Update & security and click the "Check for updates" button.
Downloading the Updates from Microsoft
Alternatively, you can download the latest cumulative driver and firmware update for Surface Pro 4 from Microsoft Download Center via the following links.
- Surface Pro 4 Drivers and Firmware
https://www.microsoft.com/en-us/download/details.aspx?id=49498
Surface Pro 4 Update History
2026
How to get updates, improvements and fixes in the updates, and additional steps for Surface Pro 4.
- Support for Windows 10 ended on October 14, 2025, microsoft is no longer providing free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11, and learn more.View
2021
2020
2019
- Improve Wi-Fi and Bluetooth connectivity, improve battery performance, and integration between services.View
2018
- Improve system stability and resolve potential security vulnerabilities, including Microsoft Security Advisory 180012 and 180013.View
2017
- Enable the Power Slider feature to improve battery life, and improving the adaptive brightness feature, improve DirectX12 and graphics power performance, and more.View
- Improve battery life during sleep, disable touch when the cover is closed, improve stability, refine brightness settings, and more.View
- Resolve the screen brightness issue when devices come out of sleep, improve system stability, and adjust system Hibernation defaults.View
- Improve keyboard stability, and battery life during sleep, and disable touch when the cover is closed.View
2016
- Improve the device's usability, battery life, stability, and performance when you change between power states and more.View
- Improve the stability of the keyboard when the device resumes from hibernation or connected standby mode, increase overall stability, and address issues in touch, pen ink, barrel button eraser scenarios, and more.View
- Improve system stability when the device resumes operation from sleep or hibernation and optimizes battery use in connected standby.View
- Improve touch stability, increase the stability of the fingerprint sensor when the keyboard is resuming from sleep, make adjustments to system thermal tuning, and optimizes battery utilization in connected standby and in low battery scenario.View
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