Since Microsoft first announced that some Windows Phone 8.1 devices would be upgraded to Windows 10 Mobile, questions have loomed about precisely what the required specifications would be. In particular, devices with 512MB of RAM have been rumored to be left off of the upgrade path. Today, Microsoft finally opened the floodgates, announcing the official rollout of Windows 10 Mobile and providing an initial list of supported devices.
However, there’s bad news on the 512MB RAM front. In response to the direct question of whether those devices would be supported, Microsoft answered as such on Twitter: