TO
Tomas
on 31 October 2025
Review #1
Funziona anche con CPU Amd atheon dal 2012 quindi non riconosciuto?

FlyOOBE can bypass Microsofts official CPU, TPM, and Secure Boot requirements.

However, Windows 11 24H2 requires POPCNT and SSE4.2 instructions, which cannot be bypassed by any tool. I recommend running FlyOOBE - version 2.3 includes a compatibility checker that will warn you if your AMD Athlon processor supports these instructions.

If you see a checkmark next to CPU POPCNT and SSE4.2, the upgrade should work.

on 19 Dec 2025, by kos

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JA
Jason
on 19 October 2025
Review #2
Thank you for bringing Winpilot to FlyOOBE

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LF
Louis Florent
on 06 September 2025
Review #3
Salut j'ai téléchargé Flyoobe et installé Windows 11 sur mon PC. Merci beaucoup.

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GI
Gilbert
on 05 September 2025
Review #4
Génial , très facile fonctionne parfaitement. Je suis passé de Windows 10 à 11 sans problème.

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JW
Joseph Webber
on 30 August 2025
Review #5
If I use FlyOOBE to upgrade to Windows 11 and Microsoft subsequently makes it too risky to continue running it on my unsupported PC how do I get back to Windows 10 (so that I can then use 0patch)?
Many thanks.

You can only downgrade to Windows 10 within the 10 days of your upgrade. For example, if you upgraded to Windows 11 on 1 September, 2025, then you can downgrade within 10 days. If you want to downgrade on 25 September, 2025, you can't.
You can rollback to Windows 10 by going to Settings > System > Recovery and pick the Go Back option. After these 10 days, i think that you need to make clean install of Windows 10.

on 30 Aug 2025, by kos

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AL
Alvarez
on 29 August 2025
Review #6
Flyoobe es una herramienta que me ha simplificado la vida. Actualicé a Win11 muy fácil y rápidamente de forma independiente.

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PG
Pedro G
on 29 August 2025
Review #7
This program is great. I have an old laptop, but with decent RAM memory and SSD, and after i made the update from Windows 10 to Win11 , it is not any slower than before. Flyoobe is a good alternative to Rufus. Thank you!

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NI
Nigel
on 27 August 2025
Review #8
Awesome and easy process. Easily upgraded from Win 10 to Win 11. I have since received security and a culminative update since. Thought I was going to have bin my trusty old desktop but not now.

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FD
Francisco Duarte
on 22 August 2025
Review #9
Usei o Flyoobe para instalar o Windows 11 e manter minha conta local.

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JU
Juan
on 12 August 2025
Review #10
I have upgraded my old Windows 10 PC effortless to Win11. Flyoobe it's the ultimate upgrade tool!

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MU
muadib786
on 02 August 2025
Review #11
Top.
Update Intel i3-7100
Other win11-no-oob failed ton update and this script work well

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