The Windows 10 Mobile Upgrade Advisor was a useful, free, and easy-to-use tool for the short period when Microsoft still supported Windows 10 Mobile upgrades (late 2015 – mid 2018). It saved users from having to use PC-based recovery tools.
The Upgrade Advisor was a small, free utility published by Microsoft. Its job was simple: windows 10 mobile upgrade advisor app download free
If you just want the latest possible version, consider the Windows 10 Mobile Custom ROMs (like the acclaimed “Windows 10 ARM64” for Lumia 950) – but that’s beyond the scope of this Upgrade Advisor guide. The Windows 10 Mobile Upgrade Advisor was a
Since the official Windows Phone Store was shut down for legacy devices on December 16, 2019, you cannot browse or download new apps directly. However, because the Upgrade Advisor was a free, first-party app, its .xap (Windows Phone 8 app package) or .appx (Windows 10 app package) files were archived by the community. Since the official Windows Phone Store was shut
To get it today:
Warning: Even if you sideload the app successfully in 2025, Microsoft’s backend authentication servers for the Upgrade Advisor were likely decommissioned in 2020. The app will open, but when you tap "Check for updates," it will likely return an error: "Unable to connect to update server."