Surface Pro 4 firmware update improves security and stability
There's an update for your Surface Pro 4 that improves stability and security.
What you need to know
- The Surface Pro 4 has a new firmware update.
- As usual, the update includes stability improvements and security updates.
- The updates should be available through Windows Update now.
Microsoft released a firmware update for the Surface Pro 4 recently. The update brings the usual improvements, including security updates and stability improvements. As is the case with most firmware updates, this update doesn't include any feature changes. Instead it focuses on improving the device's performance. You can grab the latest update through Windows Update.
- Surface – Extension - 1914.13.0.1063: Intel iCLS Client Extension: addresses security updates and improves system stability.
- Intel – Software Component - 1.56.87.0: Intel ICLS Client - Software devices: addresses security updates and improves system stability.
- Intel – System – 1914.12.0.1256: Intel Management Engine Interface – System: addresses security updates and improves system stability.
- Marvell Semiconductor, Inc. – Bluetooth – 15.68.17018.116: Marvell AVASTAR Bluetooth Radio Adapter – Bluetooth: improves connection stability and enables the support of new products.
- Marvell Semiconductor, Inc. – Net – 15.68.17018.116: Marvell AVASTAR Wireless-AC Network Controller: 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: addresses security updates and improves system stability.
You can also read the full release notes from Microsoft.
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Sean Endicott is a news writer and apps editor for Windows Central with 11+ years of experience. A Nottingham Trent journalism graduate, Sean has covered the industry’s arc from the Lumia era to the launch of Windows 11 and generative AI. Having started at Thrifter, he uses his expertise in price tracking to help readers find genuine hardware value.
Beyond tech news, Sean is a UK sports media pioneer. In 2017, he became one of the first to stream via smartphone and is an expert in AP Capture systems. A tech-forward coach, he was named 2024 BAFA Youth Coach of the Year. He is focused on using technology—from AI to Clipchamp—to gain a practical edge.
