Why is the information from vivo mobile phone not displayed in the lock screen interface?

Because the phone turned off the "lock screen notification display details" function of the software.

The specific method to open the function of "screen lock notification display details" of the software is as follows.

Take vivo X9 mobile phone as an example.

operation sequence/order

1. First, click the "Settings" icon on the main screen of the mobile phone to open the application and enter the detailed page of the application.

2. Next, when you arrive at the settings panel, select the "Status bar and notification" column, and then click Enter.

3. When you reach the status bar and notification panel, select the Manage Notifications column, and then click Enter.

4. Select software (such as I Butler).

5. Turn on the "lock screen notification display details" switch.