Xiaomi 10s how to set the mobile phone background free of killing?

In order to ensure the normal use of mobile phone software, we can add the software to the white list. How does Xiaomi 1s lock the background application? Let's have a look.

1, slide up from the bottom of the phone and pause to enter the multitasking interface, and press and hold the application to be locked. 2. In the pop-up options, click the small lock icon to lock the application.

To sum up, 1, slide up from the bottom of the phone to pause and enter the multitasking interface, and press and hold the application to be locked. 2. In the pop-up options, click the small lock icon to lock the application.