Windows 10 Mobile Build 10586.420 screenshots leaked online. Recently we reported that Microsoft has begun testing mobile build 10586.420 as the cumulative update for Windows 10 Mobile.

Windows 10 Mobile Build 10586.420 screenshots also surfaced online. However, it didn’t reveal any major changes. Assumingly, mobile build 10586.420 will bring numerous bug fixes and performance improvements. Windows 10 Mobile Build 10586.420 is likely to arrive very soon as the update has been tested for few days now.


Microsoft could delay the release of mobile build 10586.420 if the company faces any last moment bug and fail to fix it before the release.

What do you think about new build 10586.420? Let us know your thoughts and doubts in the comments below.

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Mayank Parmar

Mayank Parmar is Windows Latest's owner, Editor-in-Chief and entrepreneur. Mayank has been in tech journalism for over seven years and has written on various topics, but he is mostly known for his well-researched work on Microsoft's Windows. His articles and research works have been referred to by CNN, Business Insiders, Forbes, Fortune, CBS Interactive, Microsoft and many others over the years.