Annoyed due to not receiving notifications for your messenger apps like WhatsApp, Hike, Viber, IMO, Skype or any other app that deliver instant messages and you get alerted when a message arrives. But in many Android custom roms, to save battery, system has a mechanism to stop running background apps. This app killing robot is activated for all apps by-default and to stop killing of an app you need to whitelist it.

Note – This tutorial may work for ┬áLenovo Vibe K4 Note, K3 Note and other Lenovo Phones running on Vibe UI.

In this tutorial we will show you how to prevent force stop of an app running in background and keep getting instant notification.

  • Go to phone settings
  • In phone settings locate Power Manager and click on it

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  • In power manager click on “Background app management”

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  • Here you will see the list of all apps in the phone
  • All you need to do is to switch on the auto-start for the app you want running in background

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