How to Upgrade an Old PC to Windows 11 Using Flyby11: A Detailed Step-by-Step Guide
Flyby11 github page
If you own an old PC that doesn't meet the official hardware requirements for Windows 11—such as TPM 2.0, Secure Boot, or specific CPU compatibility—you might feel like you're out of options. However, there's no need to worry! Thanks to a clever workaround known as Flyby11, you can still upgrade your unsupported PC to Windows 11 with relative ease.
This article will walk you through every step of the process, from downloading Flyby11 to completing your Windows 11 upgrade, ensuring that even older systems can experience Microsoft’s latest operating system.
What is Flyby11?
Flyby11 is an open-source tool available on GitHub, created to help users bypass Microsoft's hardware requirements and install Windows 11 on unsupported PCs. It simplifies the upgrade process and offers a user-friendly interface—even for those who aren’t tech experts.
Step-by-Step Guide to Upgrading Your Unsupported PC
Step 1: Download Flyby11
1.1. Open your web browser and go to the official Flyby11 GitHub repository
1.2. Scroll down to the Releases section on the page.
1.3. Look for the latest version (usually at the top), and download the .zip file attached to it. This file contains the complete Flyby11 tool you need to get started.
1.4. Once downloaded, extract the .zip file to a folder on your desktop or another convenient location.
Step 2: Run Flyby11
2.1. Inside the extracted folder, locate the Flyby11.exe file and double-click it to run the application.
2.2. Note for screen reader users: While Flyby11 is mostly accessible, the cursor on the first dialog window is not read correctly by some screen readers. However, the rest of the tool remains accessible and easy to follow with screen reading technology.
2.3. Wait for the tool to initialize. You’ll soon see a button labeled “Start to upgrade” or something similar. Click on this button to proceed to the next step.
Step 3: Download the Windows 11 ISO File
After clicking the upgrade button, you’ll be taken to a second dialog window. Here, you’ll need to provide a Windows 11 ISO file for the installation to proceed.
There are two options for downloading the ISO:
Option A: Download from Microsoft
1.
Select the Microsoft option from within the Flyby11 tool.
2.
Your web browser will open and take you directly to Microsoft’s official Windows 11 download page.
3.
Follow the instructions on that page to select the appropriate edition (usually "Windows 11 (multi-edition ISO)"), choose your language, and click Download.
4.
Save the ISO file to your computer.
Option B: Use Fido (optional)
•
Fido is another method built into the tool that automates the ISO download. If you’re more comfortable letting the tool handle everything, you can choose this. However, most users prefer the Microsoft website for its simplicity and official source.
Step 4: Import the ISO File
Once your ISO file download is complete:
4.1. Return to the second dialog in Flyby11.
4.2. Look for a button or field that says “Import ISO”, “Browse”, or “Select ISO File”.
4.3. Locate the ISO file you just downloaded from Microsoft and import it into Flyby11.
4.4. Flyby11 will now begin preparing your system for the upgrade. It may make some adjustments or skip certain hardware checks to ensure compatibility.
Step 5: Follow the Installation Prompts
5.1. Once the ISO is loaded and the tool has prepared your PC, you'll begin the actual upgrade process.
5.2. Simply follow the on-screen prompts. Depending on your system, you may be asked to:
•
Accept license terms
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Choose whether to keep your files and apps
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Confirm the installation setup
5.3.
The system will then begin installing Windows 11. This process might take some time, especially on older hardware.
5.4. Your PC will restart several times during the installation. Do not interrupt the process.
Step 6: Enjoy Your Upgraded PC
After the installation completes, your system will boot into Windows 11—even though it was previously unsupported.
🎉 Congratulations! Your old PC is now running Windows 11. You can now enjoy the modern interface, performance improvements, and new features that come with the latest version of Windows.
Final Thoughts
Upgrading an unsupported PC to Windows 11 might seem intimidating at first, but thanks to tools like Flyby11, the process has become surprisingly straightforward. By carefully following the steps above, you can breathe new life into your aging hardware and enjoy the benefits of Microsoft’s latest operating system—without having to buy a new machine.
While it's important to note that using such workarounds comes with potential risks (such as limited future support or updates), many users find that the trade-off is well worth it for the enhanced user experience and improved security that Windows 11 offers.
If you’re tech-savvy or just adventurous, Flyby11 is a fantastic tool that opens the door for legacy hardware in a world that’s quickly moving forward.
Let me thanks to brother robert mendoza from TechTalk Philippines for sharing this grait information.
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