>Did you know that you can set up a proxy from your phone and capture all traffic from it?
The phone knows about your proxy. There are phones - actual brands - that were caught on sending secret telemetry to their manufacturer, but only when not listened - definitely only on mobile data, no wifi, and I assume with cert pinning.
I know a person who was researching this and they needed a Faraday cage and a BTS to conduct experiments. So it's not exactly trivial.
The difference is that these were small Chinese brands that were not even that popular in my country - and still someone researched this. Imagine how much research Android and Iphone get, and there's not a single proof of and wrongdoing. Now that is unlikely.
The phone knows about your proxy. There are phones - actual brands - that were caught on sending secret telemetry to their manufacturer, but only when not listened - definitely only on mobile data, no wifi, and I assume with cert pinning.
I know a person who was researching this and they needed a Faraday cage and a BTS to conduct experiments. So it's not exactly trivial.
The difference is that these were small Chinese brands that were not even that popular in my country - and still someone researched this. Imagine how much research Android and Iphone get, and there's not a single proof of and wrongdoing. Now that is unlikely.