New Rufus-like app brings simple Windows 11 24H2 unsupported PC (CPU/TPM) bypass

Rufus, the widely embraced USB media creation utility, has unveiled its latest iteration, version 4.6 beta, which introduces a method to circumvent the system requirements for Windows 11 24H2. This development is particularly significant for users who may find themselves on the wrong side of the eligibility criteria for the latest operating system.

Introducing Flyby11

At the heart of this innovation is a PowerShell script known as Fido, which enables Rufus to access official Microsoft Windows retail ISO download links. The developer, Belim, renowned for crafting various third-party customization tools for Windows, has now launched a new application named Flyby11. This tool is designed to facilitate the installation of Windows 11 (24H2) on hardware that typically does not meet the necessary requirements.

Flyby11 employs a method referred to as the Server setup bypass, which effectively skips the stringent checks for hardware compatibility, such as CPU specifications, TPM, and Secure Boot. As articulated by the author:

Flyby11 is a simple patcher that removes the annoying restrictions preventing you from installing Windows 11 (24H2) on unsupported hardware. Got an old PC? No TPM, Secure Boot, or your processor isn’t supported? Flyby11 lets you install Windows 11 24H2 anyway.

This application takes advantage of a feature within the Windows 11 setup process that utilizes the Windows Server variant of the installation. Unlike the standard Windows 11 setup, this variant bypasses most hardware compatibility checks, allowing it to function on systems that would otherwise be deemed incompatible.

The initial version of Flyby11 has been released on GitHub, although the developer has yet to provide detailed release notes regarding any changes. Users are encouraged to explore the native method, which the author recommends, as it leverages the Server Setup method for an in-place upgrade to Windows 11. Alternatively, the recent update to Rufus introduces a Registry tweak as a secondary method for bypassing the requirements.

For those interested in experimenting with Flyby11, it is available for download from its official GitHub repository. As with any unofficial applications, it is advisable to conduct tests within a virtual machine environment. However, it is important to note that Windows 11 24H2, along with other bypass methods, may not be compatible with older CPUs that lack both SSE4.2 and PopCnt instructions.

It is also worth mentioning that Flyby11 has not yet been signed, which may result in Microsoft Defender flagging it as suspicious. Users should proceed with caution and be aware of potential security warnings when attempting to install this application.

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New Rufus-like app brings simple Windows 11 24H2 unsupported PC (CPU/TPM) bypass