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Windows 10 Mobile

Windows 10 Mobile is a phone-oriented version of the Windows 10 family of operating systems, which was released on 16 November 2015 coinciding with the launch 

How to enable a Windows Phone 8.1 upgrade

Provides a centralized management solution for Enterprise environments to upgrade Windows Phone 8.1 to Windows 10 Mobile in an MDM environment.

Windows 10 Mobile

Windows 10 Mobile is the fourth and final generation of Microsoft Mobile's Windows Phone mobile operating system, succeeding Windows Phone 8.1.

Throwback to the very last Windows 10 phone by Microsoft

Released in February 2016, the Microsoft Lumia 650 served as the last Windows Phone/Lumia by Microsoft. Weird ending, wasn't it? Official 

r/windowsphone

r/windowsphone: This little reddit hub is dedicated to Windows Phone 7, 8, Windows 10 Mobile + everything else related to them.

All Microsoft phones

Microsoft phones: Surface Duo 2, Surface Duo, Lumia 650, Lumia 950 XL Dual SIM, Lumia 950 XL, Lumia 950 Dual SIM, Lumia 950, Lumia 550, Lumia 540 Dual SIM