Windows 10 Mobile Build 10586.446 is now being tested by Microsoft as the next cumulative update for Windows 10 Mobile Devices.

Windows 10 Mobile Build 10586.446 is not expected to arrive with any major new features or improvements. Mobile Build 10586.446 is likely to bring numerous bug fixes and performance improvements. If you are wondering about the release date, Windows 10 Mobile Build 10586.446 will be available for download soon.

However, it is worth mentioning that the release of mobile build 10586.446 could be delayed if Microsoft finds any last minutes bug. For those who don’t know, Microsoft releases cumulative updates for Windows 10 Mobile every month to boost the performance of the OS and make the platform even better.

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Thanks, Zurαb Μεlαdzε for the tip!