Geolocation Manager without function?

Hello, I write my bachelor-thesis about geolocation data on an iPhone. I write a small app to get the actual coordinates and saved into a sqlite database. so far so far. Now I have a GPS-generator from R&S to simulate gps-data and satellites. I can simulate 6 satellites parallel to my "fake" geolocation. I write the app also on an Android -smartphone, this Android can display the Satellites-ID and the "fake" geolocation..thats fine for my thesis. But my iPhone would not display anything I this setup?

During outside the app would be deliver the actual coordinate, but with the signal.genarator I can't get coordinates. I try GPS, Glosnass, Galileo and Beidoo but nothing happens on my iPhone 12mini.

The IOS is 18.1 and I use the core Location api.

Has anybody some ideas for me and my thesis?

Maybe the iPhone is cleverly recognising that the GPS signal is fake, somehow?

You might ask Rohde & Schwarz to comment.

Geolocation Manager without function?
 
 
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