Apr 19, 2017
May 06, 2016 Windows 10 Mobile: Now you can update your phone from your Oct 23, 2017 Windows phone 8.1 to 10 update any chance - Microsoft May 20, 2020 Windows Phone 8.1 now available to download - The Verge Apr 14, 2014
Aug 18, 2014
Windows 8.1 Update is also available to Windows 7 users from the Microsoft Web Store, both as a packaged DVD and on new PCs, laptops, and tablets. There are standard and Pro versions, priced at How to update from Windows Phone 8 to Windows Phone 8.1?
One can update and experience Windows Phone 8.1 on its Developer Preview only if the phone is Windows Phone 8, there is no updates for 7.8 and other versions. So, there are some pre-stuffs you need to do to update to Windows Phone 8.1. Go through this guide and update. Prerequisites. Windows Phone (Device) Windows Phone 8 (OS) Developer Account
To continue, you must first add this website to your trusted sites in Internet Explorer. The site cannot determine which updates apply to your computer or display those updates unless you change your security settings to allow ActiveX controls and active scripting. How to update to Windows Phone 8.1 - YouTube Apr 14, 2014 Windows Phone 8.1 - Wikipedia