Leave that installer USB in the drawer—you probably don't need it.
Microsoft has fixed the Windows 11 KB5089549 install error 0x800f0922 through KB5089573 for 24H2 and 25H2 PCs.
Windows users often encounter high CPU usage due to some background processes, which can cause the system to slow down or become unresponsive. One such process responsible for this is the Windows ...
Microsoft has resolved Windows 11 KB5089549 install failures tied to low EFI partition space through KB5089573, which also brings a ton of other improvements.