How to remove the software under iqoo8 lock screen?

There are two solutions to this situation: one is mobile phone-setting-protecting background applications. Light it.

Second, if you can't find it, open security software, such as mobile phone housekeeper and 360 guards. In the intelligent sleep or power saving management section. Double-click the home button to enter the background program interface, press and hold the program to select "Delete from List" to close, or slide the program to the left and right sides of the screen to close or remove it.