How can I rollback to 8.1 from Preview 10136?

[Mario_Cardoso]

Recovery Tool says that I have the most recent version of firmware, and asks if I want to install the same version (10136)...
I want to rollback to 8.1... any ideia?

Thank you

 

[charlatan1978]

It will rollback to 8.1. The firmware will be the same, the operating system is software.

 

[Mario_Cardoso]

Thank you very much. It worked! :smile: