This is the official legacy method. You will need a Windows PC running Windows 10/11 with the mini-version of the Windows Phone 8.0/8.1 SDK installed. Connect your unlocked phone to your PC via a USB cable.

Microsoft released Windows Phone SDKs containing emulator images. These images contain a set of first-party XAPs. You can extract:

Building a full archive, while noble in its preservation intent, navigates a gray area of digital rights. The primary focus of the community is on —applications whose developers are no longer distributing or supporting them. The goal is to prevent cultural loss rather than to facilitate modern piracy.

In the context of this shutdown, the term "full archive" refers to a comprehensive collection of XAP files compiled by dedicated communities and individuals to preserve the Windows Phone app ecosystem. These archives are a tapestry of contributions, primarily sourced from three distinct pipelines: original development XAPs, extracted Store XAPs, and community-donated files.

By building a Windows Phone XAP archive, you’re not just collecting files—you’re helping to preserve a unique piece of mobile computing history.

Ensure you have an application like Files installed on your device. SD Card Deployment: