If it doesn't help, please follow the below furnished steps to activate windows through phone and see if it helps: If your activation state says Windows is not activated, select Go to Store, and check to see if a valid license for Windows is available for your device. If the activation servers are busy, you might need to wait You can also select Activate to try and manually activate Windows. If you're connected to the Internet, Windows 10 will be automatically activated. If your activation state says Connect to the Internet to activate Windows, it might mean you're not connected to the Internet or the activation servers are busy. , then select Settings > Update & security > Activation. If you upgraded to Windows 10 for free and ended up in a non-activated state, try following these steps: Suggest you to first activate Windows 10 and then check if this problem still appears. I guess this is what the problem causing this issue.
