Surface Duo kernel source code released by Microsoft

Surface Duo 2020
Surface Duo 2020 (Image credit: Daniel Rubino / Windows Central)

What you need to know

  • Microsoft has released the kernel source code for the Surface Duo.
  • Having access to the kernel source code makes it easier to create custom ROMs.
  • The Surface Duo also has an unlockable bootloader, which makes modding easier for developers.

Microsoft's Surface Duo only launched yesterday, and the company has already released its kernel source code (via Android Police). Having access to the kernel source code can help third-party developers create custom ROMs and kernels for the Surface Duo. You can grab the code on GitHub.

Manufacturers are required to release underlying code for devices running Linux-based operating systems, including Android.

Modders will have quite a bit of access to the Surface Duo. In addition to sharing the kernel source code on GitHub, Microsoft confirmed that the Surface Duo ships with an unlockable bootloader. This makes it easier for modders to unlock and customize the device. Theoretically, modders could create custom ROMs for the Surface Duo and flash them onto the device, though it could be some time before we see that due to the time and effort required.

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While it will be some time until we see any mods of the Surface Duo's software, you can customize its hardware a bit with one of the best Surface Duo cases.

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Sean Endicott
News Writer

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.