How do I roll back to Windows 8.1 from Windows 10 using a pc with Windows 7 ultimate?

[Windows Central Question]

how to roll back to windows 8.1 from windows 10 using a pc with windows 7 ultimate?

My pc is having windows 7 ultimate software and my phone has windows 10 preview software.How can i get windows 8.1 again to my phone using my pc?

 

[charlatan1978]

Re: how to roll back to windows 8.1 from windows 10 using a pc with windows 7 ultimate?

You need to use the Windows Device Recovery Tool.