Microsoft to close Windows Phone 8.1 application store in December

Support for Windows Phone 8.1 operating system ended on July 11, 2017. As a culmination of the end of support process, the Windows Phone 8.1 Store will shut down on December 16, 2019. Lumia phones using Windows Phone 8.1 and any apps that have already been downloaded from the Store may continue to work after this date. Any Lumia device that can't be upgraded to Windows 10 Mobile will be affected.