Location Services?
Not sure I understand how location services work.
My XR running iOS 14.3 has Find My set to While Using. Find My is not currently running. When I log into iCloud on my iMac (or iPad) it correctly locates my XR. If Find My is not running how does iCloud know where the XR is located? Local WiFi? If via local WiFi then it seems that I won't be able to locate the XR should I lose it when out and about, and I should probably change the setting. Am I correctly understanding how this feature works?
BTW, I have a lot of app specific Location Services set to Never. Other Apps, like restaurant and financial services, I set to While Using. And I am scrupulous about closing (not minimizing) when done. Does that tend to reduce the quantity of ads directed at me? Unlike my wife who never closes an app (I don't know why she doesn't run out of resources ....) and seems like she is probably a walking beacon that says "Buy! Buy!"
iPhone XR, iOS 14