I have a huawei p20 that has got a white circle on the home screen.

[Android Central Question]

When I touch it it vibrates, if I'm touch it while Searching for something or I'm on an app it goes back to the home screen. Can anyone explain how to remove it please. Thanks

 

[nlm]

You have enabled the Navigation Dock. Goto Settings>System>System Navigation scroll down and turn off Navigation Dock.