Windows 10 Mobile automatically downloads and installs updates when they are available. The Windows 10 Fall Creators 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: Availability may vary by manufacturer, model, country or region, mobile operator or service provider, hardware limitations, and other factors.
Learn more about eligible phones and important Windows 10 Mobile upgrade info. Check for updates now
