In this guide, you’ll learn the steps to install Windows 10 for ARM on your Lumia 950 phone.

How to install Windows 10 for ARM on Lumia 950

To install Windows 10 on your Lumia 950 phone, you’ll need to download the ARM version of the operating system, reset your phone, and use a third-party app to load the software onto the device.

Downloading Windows 10 on ARM ISO

Microsoft doesn’t offer a direct download for the ARM version of Windows 10, as such you’ll need to use a workaround.

Resetting Lumia 950

To successfully install Windows 10 on your Lumia 950, the device needs to be using a supported version of Windows 10 Mobile. If you have installed updates since the original release, you have to reset your phone. Download Windows 10 on ARM ISO file After completing the steps, download the Windows Device Recovery Tool from Microsoft, use the tool to reset your device.

Unlocking Lumia 950 bootloader

You’ll also need to unlock your Lumia 950 to install the full version of Windows 10. Once you’ve completed the steps, you’ll need to download some additional files, and then you’ll be asked to reboot the device. Windows Phone Internals app to unlock bootloader

Installing Windows 10 on ARM on Lumia 950

To load the full version of Windows 10 on ARM on a Lumia 950 or Lumia 950 XL, use these steps: After completing the steps, Windows 10 on ARM will install on your Lumia 950 or Lumia 950 XL device. Install Windows 10 on ARM on Lumia 950 If you’re having issues during this process, you can also use the official guide from the developers of the WoA Installer app that includes even more details to complete the installation. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.