Since the official store route is defunct, users must utilize the .XAP file to install the browser. A .XAP file is essentially a compressed package containing the app's assets.
For W10M users requiring a lightweight browser, functional alternatives include:
For Windows 10 Mobile users seeking a lightweight, data-saving browser: opera mini xap for windows 10 mobile work
Let’s be realistic. Opera Mini on Windows 10 Mobile is not a daily driver. But it still offers a few quirks:
The Opera Mini XAP cannot be made to work reliably on Windows 10 Mobile due to two irreconcilable factors: (1) the deprecation of the Silverlight runtime’s network stack, and (2) the server-side shutdown of legacy Opera Mini proxy protocols. While technical enthusiasts can install the XAP via developer unlocking, the resulting application is non-functional. Future work should focus on porting the open-source Chromium-based browser engine to W10M rather than reviving deprecated XAP packages. Since the official store route is defunct, users
The XAP deployed successfully on 3 out of 5 devices. Failures occurred on devices with Windows 10 Mobile build 1709+ due to stricter Authenticode verification. Success rate: 60%.
First, a critical distinction. Windows Phone 7 and 8 used XAP as the primary application package format. Windows 10 Mobile, however, introduced APPX (and later MSIX) as the modern standard. This means that most XAP files designed for Windows Phone 8.1 may or may not run smoothly on Windows 10 Mobile. Opera Mini on Windows 10 Mobile is not a daily driver
Opera Mini was officially available for Windows Phone 8 and 8.1. The last stable version for the platform was Opera Mini version 15 or 16 (circa 2015-2016). For Windows 10 Mobile, Microsoft introduced a compatibility layer that allows many (but not all) Silverlight-based XAP apps to work. This is key: If the Opera Mini XAP you find was built for WP8.1, it might run on W10M, but not as a native UWP app.