FlyOOBE (Flyby11) 3.03.100 Final

User Reviews & Comments - 11 reviews

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TO
Tomas
on 31 October 2025
3/5Good
Funziona anche con CPU Amd atheon dal 2012 quindi non riconosciuto?
→FlyOOBE (Flyby11) 1.42.600

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

Reply to Tomas

JA
Jason
on 19 October 2025
5/5Excellent
Thank you for bringing Winpilot to FlyOOBE
→FlyOOBE (Flyby11) 1.40.564

Reply to Jason

LF
Louis Florent
on 06 September 2025
5/5Excellent
Salut j'ai téléchargé Flyoobe et installé Windows 11 sur mon PC. Merci beaucoup.
→Flyoobe (Flyby11) 1.7.284

Reply to Louis Florent

GI
Gilbert
on 05 September 2025
5/5Excellent
Génial , très facile fonctionne parfaitement. Je suis passé de Windows 10 à 11 sans problème.
→Flyoobe (Flyby11) 1.7.277

Reply to Gilbert

JW
Joseph Webber
on 30 August 2025
5/5Excellent
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.
→Flyoobe (Flyby11) 1.6.246

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

Reply to Joseph Webber

AL
Alvarez
on 29 August 2025
5/5Excellent
Flyoobe es una herramienta que me ha simplificado la vida. Actualicé a Win11 muy fácil y rápidamente de forma independiente.
→Flyoobe (Flyby11) 1.6.246

Reply to Alvarez

PG
Pedro G
on 29 August 2025
5/5Excellent
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!
→Flyoobe (Flyby11) 1.6.246

Reply to Pedro G

NI
Nigel
on 27 August 2025
5/5Excellent
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.
→Flyoobe (Flyby11) 1.5.219

Reply to Nigel

FD
Francisco Duarte
on 22 August 2025
5/5Excellent
Usei o Flyoobe para instalar o Windows 11 e manter minha conta local.
→Flyoobe (Flyby11) 1.3.174

Reply to Francisco Duarte

JU
Juan
on 12 August 2025
5/5Excellent
I have upgraded my old Windows 10 PC effortless to Win11. Flyoobe it's the ultimate upgrade tool!
→Flyoobe (Flyby11) 1.1.131

Reply to Juan

MU
muadib786
on 02 August 2025
5/5Excellent
Top.
Update Intel i3-7100
Other win11-no-oob failed ton update and this script work well
→Flyoobe (Flyby11) 0.40

Reply to muadib786

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