Unfortunately the evidence exists. It's from [Location Services & Privacy - Apple](https://www.apple.com/legal/privacy/data/en/location-services/ https://www.ap

Unfortunately the evidence exists. It's from [Location Services & Privacy - Apple](https://www.apple.com/legal/privacy/data/en/location-services/ https://www.apple.com/legal/privacy/data/en/location-service...): > Location Services uses GPS and Bluetooth (where those are available) along with crowd-sourced Wi-Fi hotspot and cell tower locations to determine your device’s approximate location. > If Location Services is on, your iPhone will periodically send the geo-tagged locations of nearby Wi-Fi hotspots and cell towers (where supported by a device) in an anonymous and encrypted form to Apple, to be used for augmenting this crowd-sourced database of Wi-Fi hotspot and cell tower locations. > The crowd-sourced location data gathered by Apple does not personally identify you.