Hi,
I use my Find My Friends to track a friend of mine. It works fine all the time. But one day, they're traveling aboard. I still trace them when they're at the airport (I wasn't tracing them when they left). Till the next day, they were at another country, but the app says "Location Not Available". I know they have internet connection. But that message is still there. They don't know I'm tracing them. But why does that happen? I know I'm a bad person for doing this but..
Thanks