If you use a vivo mobile phone, you can refer to the following information:

1. You can refer to the notification method of closing the software:

1. Pull down the notification bar from the top-hold down the notification and slide left-click? Gear? -notice of closure;

2. go to settings-notification and status bar-apply notification management, find the corresponding software, and close "allow notification" to cancel software notification.

some models need to go to settings-status bar and notification-management notification-find software-turn off the switch.

note: some softwares do not support shutdown notification.

Second, you can refer to the method of setting the mute mode:

There is a mute button on the side of the mobile phone:

Push down the physical mute button on the left side of the mobile phone to mute all occasions with one button, turn off the ringtone and notification volume, and keep the media sound and alarm clock; You can enter Settings-Sound, Vibration and Mute Keys-Mute Mode-and select "Global Mute". After the operation, the media will also be muted.

There is no mute button at the top left of the mobile phone:

1. Slide the screen down at the top/up at the bottom to open the control center, and click the "mute mode" icon to open it;

2. enter the settings-sound and vibration/sound-and turn on the mute mode;

3. enter settings-sound and vibration/sound-volume key adjustment-after selecting "ringtone", press the volume down key to enter the mute mode.

if you have more questions, you can enter vivo official website-my-online customer service-to input labor and consult online customer service feedback.