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garland's avatar
garland
Steel Contributor
Nov 06, 2025

flyby11 download successfully but not working for windows 11 upgrade

I heard flyby11 is a popular option to let me installing Windows 11 on an unsupported device. I downloaded flyby11 successfully from github. This makes sure I am downloading the legit copy not the va...
deployment
device management
HawaiiLei's avatar
HawaiiLei
Iron Contributor
Nov 06, 2025

The official download link for flyby11:

https://github.com/builtbybel/FlyOOBE

If flyby11 does not work, then you can try WinUpgradeMate app instead. It is one of the best alternative to flyby11 for Windows 11 upgrade from Windows 10.

WinUpgradeMate is a very powerful utility designed to help users perform an in-place upgrade from Windows 10 to Windows 11 on machines that don't meet Windows 11 official hardware requirements.

It offers two different ways to upgrade Windows 10 to Windows 11.  And most importantly, it can keep your personal files, apps and settings.

How it works:

Download and install the WinUpgradeMate application.

Import an official Windows 11 ISO, and choose a setup mode. The Quick method applies a technique that launches a server/product install path to avoid compatibility checks. And the Standard method modifies registry entries to relax checks.