Settings
Permission manager
Apps might access features of your device that you permit them to (like the camera, microphone, or location) when they are running in the background, not just when you are using the app. You can set your device to notify you when this happens.
1.From Settings, tap 8 Privacy > Permission manager.
2.Tap a category, then tap an app to select which permissions you want to be notified about by tapping Allow or Deny.
NOTE When using an app or service for the first time that wants to access certain features of your device, a dialog box asks if you want to permit such access.
Send diagnostic data
Send diagnostic information about your device to Samsung when you are having technical problems.
1.From Settings, tap 8 Privacy > Send diagnostic data.
2.Read and accept the consent information to enable this feature.
Location
Location services use a combination of GPS, mobile network and
1.From Settings, tap 0 Location.
2.Tap 
to turn on Location services.
TIP Some apps require location services be turned on for full functionality.
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