How to set the outlets of vivo mobile phones?

1. Turn on the phone, find the setting options on the phone's main screen, and click Enter.

2. Then you go to the settings page, turn down the page, find and click more settings options.

3. Next, in more settings, there is a function option of floating ball at the bottom of the screen, click it.

4. After entering the floating ball page, you can see that the switch of the floating ball is turned off by default. Click it and open it.