Can anyone explain why I need to provide location service capabilities to get BSSID info for the Wi-Fi network device? Here some notes from CWNetwork header language /*! @property @abstract Returns the basic service set identifier (BSSID) for the Wi-Fi network device, returned as UTF-8 string. @discussion Returns a UTF-8 string using hexadecimal characters formatted as XX:XX:XX:XX:XX:XX. @note BSSID information is not available unless Location Services is enabled and the user has authorized the calling app to use location services. @seealso CLLocationManager / @property(readonly, nullable) NSString *bssid NS_AVAILABLE_MAC(10_6);