What's the notification icon on the top with three dots in a black circle?

[AC Question]

whats the notification icon on the top with three dots in a black circle? i

The black circle with three dots inside it, appear on the top of the screen. Is that any app or from android

 

[Javier P]

Re: whats the notification icon on the top with three dots in a black circle? i

Hi, which phone do you have? If you have a Samsung device it could be the Toolbox. You can disable it in the settings.