I wouldn’t be so confident. The article even references this. Apple has used third-party baseband devices in the iPhone since the beginning, which was from other manufacturers. All bets are off regarding security when this is the case. This does included microphone access.

The article touches on this by saying Apple is making the baseband/modem hardware now. Something they should have done since day one, and I’m not sure what took them so long. However, it was was clear they didn’t have the expertise in this area and it was easier to just uses someone else’s.

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wisplike 13 hours ago | parent [-]

Patents is why it took them so long.

	▲	wolvoleo 7 hours ago \| parent [-]
		Yeah but also RF in the real world is hard. Apple found out the hard way with the iPhone 4. Their secrecy didn't help. People doing real world testing had a case that made it look like an iPhone 3s and that also happened to mitigate the death grip problem. We know this because one was stolen and given to gizmodo. And that was even only antenna design, they still used a standard RF stack then.