topic Re: Book 4 Pro 360 Windows 11 upgrade to Pro in Computers

Book 4 Pro 360 Windows 11 upgrade to Pro

Dc6545 — Sat, 07 Mar 2026 10:49:14 GMT

Hi,

Is it possible to upgrade Book 4 Pro 360 from Windows 11 Home to Pro edition. Thanks for your help.

Re: Book 4 Pro 360 Windows 11 upgrade to Pro

Dc6545 — Sat, 07 Mar 2026 13:35:35 GMT

Unfortunately, has not been my experience, keep getting the error "Unable to upgrade your edition, We can't upgrade your edition of Windows. Try upgrading your edition of Windows again. (0x80070490)". Get the same error when trying to enter product key via system\activation and also when trying to upgrade to Pro via Microsoft store.

Re: Re: Book 4 Pro 360 Windows 11 upgrade to Pro

KiwiBird97 — Sat, 14 Mar 2026 05:25:47 GMT

What is your version of Windows?
• 24H2: One UI Book 7
• 25H2: One UI Book 8

Re: Re: Book 4 Pro 360 Windows 11 upgrade to Pro

Dc6545 — Wed, 25 Mar 2026 06:23:19 GMT

Windows 11 Home Version 25H2, One UI Version 8.0 Book

Re: Re: Re: Book 4 Pro 360 Windows 11 upgrade to Pro

KiwiBird97 — Wed, 25 Mar 2026 06:42:51 GMT

While it may be possible to upgrade to Windows 11 Pro, I strongly recommend against it as some Samsung apps and services might not work correctly. This is because of Knox on the Galaxy Book 4 series and newer.