To save battery on the realme smartphone, Android offers a lot of optimization features. One of them, small but powerful, is background activity. We can decide if an app is allowed to run in the background or not.
This feature is also responsible for closing most apps after about two minutes of the screen being off. In order for the app to continue running, background activity must also be allowed.
In turn, background activity of an app can also be denied to save battery.
- Tap on Settings
- Tap on Battery
- Tap on App battery management
- Choose an App
- Enable or disable Allow background activity
- Tap on Allow