[Xiaomi 5] What does 5】MIUI 7 mean by the notification bar icon of the lock screen?

This requires adding desktop plug-ins in desktop editing. The following are the specific operation methods:

1, turn on the phone, and then enter the phone desktop.

2. Then press and hold the menu key to enter the desktop settings, and select Add Gadget to enter.

3, and then click on the switch to enter, find the need to add the lock screen switch to the desktop. The chart is as follows: