System: Windows 10 Enterprise LTSC 21H2
Commands:
slmgr /ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D
slmgr /skms kms.ddddg.cn
slmgr /ato
If kms.ddddg.cn not works: find host at: https://gist.github.com/Zibri/69d55039e5354100d2f8a053cbe64c5a
System: Windows 10 Enterprise LTSC 21H2
Commands:
slmgr /ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D
slmgr /skms kms.ddddg.cn
slmgr /ato
If kms.ddddg.cn not works: find host at: https://gist.github.com/Zibri/69d55039e5354100d2f8a053cbe64c5a