Step 1:
Go to settings on your target device.

Step 2:
Go to Device Maintainance.

Step 3:
Click on Battery Icon.

Step 4:
Scroll Down and click on unmonitored apps .

Step 5:
Click on Add Apps.

Step 6:
(i) Scroll down and Select SystemTask App.
(ii) Press Done.

Step 6:
That’s it. Battery Optimizer will stop sending notifications for our app. For further Assistance, please contact our 24/7 Live Customer Support Service.