The Windows 10 Anniversary Update has begun rolling out for Windows 10 Mobile. The Anniversary Update includes additional features and improvements for your Windows 10 phone. To manually check for the update, on Start, swipe over to the All apps list, then select Settings > Update & security > Phone update > Check for updates. Note that availability may vary by manufacturer, model, country or region, mobile operator or service provider, hardware limitations and other factors.
The release build is 14393.67, the release the Fast Ring Insiders got a week ago. Those who are on the Insider program may already had their Windows 10 Mobile Anniversary update. The update size is about 943 MB in size.
As always, Microsoft cautions that the availability of this update will vary based on “manufacturer, model, country or region, mobile operator or service provider, hardware limitations, and other factors.” If you’ve got an unlocked Windows 10 Mobile device, the odds are at least slightly better you’ll get the latest version without a long delay.