Update your Windows Phone

How do I get Windows 10 Mobile?
How do I get Windows Phone 8.1?
Which version of Windows Phone do I have?
How do I update my phone software?
Make room on my phone to update it
Windows Phone 8 update history
Why am I seeing a critical update notification?
Solutions to update issues


Article ID: 12662 - Last Review: 17 May 2016 - Revision: 24