Open Task Manager. For example, hold the middle button until a list of all running apps appears.
Find the Kaspersky Safe Kids app.
Tap the icon next to the app name.
The icon indicates that the app is locked in memory.
The app might stop working in background mode even if it is locked in memory. To fix this, change the application control settings in the battery settings.
For example, on ZTE Blade V7 with Android 6.0, go to Settings > Battery > Battery optimization > All apps > Kaspersky Safe Kids > Don’t optimize.
Notifications from Kaspersky Safe Kids might not be displayed or might be displayed incorrectly. To fix this, on ZTE blade v7 with Android 6.0, go to Settings > Apps > Kaspersky Safe Kids > Notifications > Treat as priority.