re: #7 klys
iOS uses what they call “Location Services” which in Apple-speak relies on GPS or Wifi network location, or Cell Triangulation. Turning GPS off means turning off all “Location Services”. Which makes me ponder whether the Instagram quote I posted was entirely accurate with iOS.
I just tried Instagram with my Location Services on with my iPhone. Nailed the location within feet. I was indoors, but my GPS app showed that GPS locationing was working.
You do need to specifically approve the feature within Instagram your first time out as I found.
I definately understood your point, btw. ;)