Why aren’t apps running in background, or showing notifications, even after enabling auto start permission and allowed to run in background?
Settings -> Additional Settings -> Battery -> Manage app battery usage, now turn off the following options:
- Manage app battery usage
- Restrict apps when battery is low
- Select “Choose apps to restrict” and unselect/untick the apps from the list
- Reboot the device and check.
Security App -> Data Usage -> Data Usage Stats, select the apps and check whether “Background data” is allowed or not.