Surface Pro 5 and 6 receive firmware updates to improve security and stability
The latest firmware updates for the Surface Pro 5 and 6 improve security and stability of the 2-in-1s.
What you need to know
- The Surface Pro 5 and Surface Pro 6 each have a firmware update available.
- The updates include security and stability improvements for the 2-in-1s.
- The changelogs for the updates are the same, apart from their version numbers.
Microsoft's Surface Pro 5 (also known as the Surface Pro 5th gen) and Surface Pro 6 each have a firmware update available. The updates started rolling out on February 2 and include improvements to the stability and security of the devices.
The Surface Pro 6 firmware update only has one change listed on its release notes:
| Device Manager Name | Version and Update |
|---|---|
| Surface UEFI – Firmware | 235.3261.255.0 - Addresses security updates and improves system stability. |
The Surface Pro 5 firmware update's release notes state the same changes as those seen for the Surface Pro 6, but it has a different version number.
| Device Manager Name | Version and Update |
|---|---|
| Surface UEFI – Firmware | 235.3440.768.0 - Addresses security updates and improves system stability. |
As is the case with most firmware updates, these don't include any new features. Instead, they focus on improving the performance of each device.
If you're looking for something a bit more exciting on the Surface Pro 6, make sure to check out our senior editor Zac Bowden's video of the Surface Pro 6 running Windows 10X.
Windows 10X won't ship to the Surface Pro 6, but that didn't stop Bowden from managing to get it onto the device and running it through its paces. The video focuses on using Windows 10X as a tablet operating system, so it's worth checking out to see the OS in action on a touch-centric device.
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Sean Endicott is a News Writer at Windows Central, where he covers Windows 11, Surface hardware, Microsoft 365, AI, apps, and the broader PC ecosystem. Since joining the site in 2017, he has written well over a thousand articles across the Microsoft landscape, covering breaking news, analysis, and feature reporting.
He writes Windows Wrap, a weekly column covering the biggest stories in Windows and the PC industry, and what they mean for the platform going forward.
Before joining Windows Central full-time, Sean worked in journalism and media production after earning a First Class degree in Broadcast Journalism from Nottingham Trent University. Outside of tech, he is an award-winning American football coach based in Nottingham, England, and was named BAFCA Youth Coach of the Year in 2024.
