The wait is evidently over (or maybe not) as Microsoft has announced via a blog post that they are beginning to roll out the long awaited Windows 10 Mobile update to existing Windows Phone 8.1 devices. After countless delays in the past, the update designated for existing Windows Phone devices will be rolling out in stages and is carrier and region specific in a sense. But as said before, once on Windows 10 Mobile, Microsoft will be controlling all the updates from here on out
While Microsoft previously announced that all Windows Phone 8.1 devices will be able to upgrade to the latest and greatest, that doesn't seem to be the case here as Microsoft is now saying that they will only release the official Windows 10 Mobile update only to devices which are capable of supporting the new features. Notably, devices with 512MB of RAM will not be able to upgrade to Windows 10 Mobile anytime soon. Below here is the list of devices that are slated to receive the Windows 10 Mobile update in the coming weeks.