After rolling out Windows 11 25H2, also known as Windows 11 2025 Update, Microsoft has confirmed that the Media Creation Tool has stopped working on devices with Arm64 CPUs.

Step-by-step instructions help users migrate to Windows 11 while preserving emails, contacts, documents, and software licenses during the transition.

Installer integrity check has failed. Common causes include incomplete download and damaged media. Contact the installer’s author to obtain a new copy. Fortunately ...

When you restart the device, the new features become enabled, and you're officially on Windows 11, version 25H2!" The current platform release that 24H2 and 25H2 will be based on is called Germanium.