Revert from win 10 - no settings screen pops up when clicked. How do I revert without a setting screen?

[Windows Central Question]

Revert from win 10 - no settings screen pops up when clicked.

Win 10 not working. Went to settings to revert to win 8. The settings screen will not pop up other than an instant flash.
Problems with 10- won't let me sign in to outlook (outlook wont respond). wont let me connect a monitor. typing delay. no settings screen. won't let me open downloads from internet. no email unless i sign in from chrome search engine.
How do i revert without a settings screen?

 

[Oalva012]

Re: Revert from win 10 - no settings screen pops up when clicked.

Try using the Windows Phone Recovery Tool on your computer. It can be found under Microsoft Phone Support. Just make sure you backup first of course!