Microsoft has announced that all support for Windows 10 Mobile will end on December 10th, 2019.
Following the discontinuation of Windows Phone 7.5 and 8 last year, the end of support for Windows 10 Mobile has been expected for some time. Feature updates for the mobile operating system have been discontinued for some time, which Microsoft itself admitted back in October of 2017.
Company - End - Support - FAQ - OS
In the company's End of Support FAQ for the mobile OS, Microsoft recommends that...