Kaspersky Internet Security has the following known issues and possible solutions on Meizu devices:
Kaspersky Internet Security may not work correctly when the device is in the sleep mode. To fix this, go to Settings > Device > Power Management > Energy consumption > Optimization of energy consumption > Sleep mode management and allow Kaspersky Internet Security to keep working in sleep mode.
Some steps may be different, depending on the device model and version of the operating system.
Kaspersky Internet Security may not start after the device is restarted or the app is unloaded from memory. To fix this, grant Kaspersky Internet Security permission to autorestart.
Kaspersky Internet Security may be unloaded from device memory. For the app to work correctly, lock the app in memory.
For example: on Meizu M5 Note Flyme 6, go to Security > Permissions > Run in background > Kaspersky Internet Security > Allow running in background.
Some steps may be different depending on the device model and version of the operating system.
MEIZU M2 MINI:
The caller ID info in the pop-up window may not be displayed on a Meizu M2 Mini with Flyme 5.
MEIZU PRO 6 PLUS:
Kaspersky Internet Security may not get access to permissions on Meizu Pro 6 Plus with Android 6.0.1, thus the app cannot work properly. To fix this issue, please upgrade to Android 7.x. Otherwise, do the following:
Go to Settings > Apps > Kaspersky Internet Security > Permission management.
Grant all permissions by setting permissions to ON, or tapping a permission name and then selecting Allow from the list.