Windows Phone 8.1 End of Support


Windows 10 mobile phones


Windows 10 Mobile is being made available to supported smartphones running Windows Phone 8.1. Click here to see if the upgrade is available for your phone.1

Have one of the phones mentioned above? Get the Windows 10 Upgrade Advisor app - available free in the Windows Store - to easily check for upgrade availability and prepare your phone to install the upgrade.


Buy a new phone

Check out the latest Windows phone designed for Windows 10 Mobile.


Women looking at Window 10 phone

Access your content from anywhere4

Windows 10 Mobile comes with Office apps built-in for maximum productivity on the go while OneDrive cloud storage gives you access to your files whenever and wherever you choose.

Women looking at Window 10 phone

Great apps at your fingertips

Enjoy great built-in apps for music, video, photos and more2 – plus a one-stop shop for all apps, games, music and more with the new Store in Windows 10.

Man looking at Window 10 phone

Free personal assistance

Cortana3, your truly personal digital assistant, provides help with directions, reminders, and other everyday tasks across all of your Windows 10 devices.


1 The availability of Windows 10 Mobile as an upgrade for existing Windows Phone 8.1 devices will vary by device manufacturer, device model, country or region, mobile operator or service provider, hardware limitations, and other factors. 1.4 GB or greater download required. Wi-Fi internet connection is required to download and install the upgrade; internet access fees may apply. To check for compatibility and other important installation info, see Windows 10 Specifications page.

2 App and content availability and experience may vary by region and device.

3 Cortana available in select markets at launch; experience may vary by region and device.

4 Features may vary by device. Microsoft account, Wi-Fi or data network connection required for some features; internet access fees apply.