This video shows how to lock apps in memory and keep them running in the background.
This ensures that notifications will work.
Flyme Memory Optimization
I removed some Meizu apps through ADB to make FlymeOs run better.
Removed apppackages :
com.meizu.safe ( and BatteryManager )
Meizu Security app does a very poor job in managing apps in background and notification management also.
By removing this through ADB you'll keep OTA functionality and a much better memory ( by Android ) management.
Swipe through the recent apps list and lock all apps you want to keep running in the background and receive notifications from.
Additional apps removed :
*Unused Memory is a waist of Memory!*
would you mind just write down the steps here?