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A comment on Under iOS 11, authorities won’t be able to image your device without a passcode. Parent comment

Re:Under iOS 11, authorities won’t be able to image your dev... by honr on Monday September 11, 2017 @09:35PM (#15224077)
This sounds a bit misguided. IIUC, Google Fi is really a mechanism of accessing two carriers from the same device. It consists of 1. A partnership between Google Fi (the cellular provider), T Mobile, and Sprint, and 2. A special radio hardware on the phone that is capable of working with two different "channels" at the same time. Since my Nexus device broke, I have personally been using "Google Fi" (the provider) on my iPhone which means I do NOT reap the full benefits of Fi without having the special radio hardware.

So, I don't think it is physically possible to do the "two provider at the same time" thingy without a special hardware (you'd need two parallel "radio" circuits on your phone).

And with that, your analogy falls sadly on its face, as you seem to indicate an artificial "software" limitation has been set to prevent us from using Google Fi on our iPhones.

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Re:Under iOS 11, authorities won’t be able to image your dev... by Prefinem on Monday September 11, 2017 @09:49PM (#15224132)
Sorry, I did not mean to say that is how it is but how it seemed. My understanding is that the modems aren’t capable. That being said, activation is done only with a nexus or pixel device (software) and while switching might be a hardware issue, iPhone works on both sprint and Tmobile (on an iPhone on Tmobile after moving from Verizon) and so google fi should still work.
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Re:Under iOS 11, authorities won’t be able to image your dev... by honr on Monday September 11, 2017 @11:13PM (#15224540)
As I mentioned, I AM already using Google Fi on my iPhone. What does not work is the hardware feature of handing off between providers mid-flight. With my [now deceased] Nexus X, a call would seamlessly [to me, anyways] switch between providers during medium/longer commutes. With my iPhone using just T Mobile, calls get dropped during my daily route as there are certain "T Mobile blind spots".
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Re:Under iOS 11, authorities won’t be able to image your dev... by Prefinem on Monday September 11, 2017 @11:18PM (#15224561)
Sorry, I completely misunderstood. Thanks for clarifying!
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Re:Under iOS 11, authorities won’t be able to image your dev... by seanp2k2 on Monday September 11, 2017 @10:18PM (#15224247)
Is it actually a special radio, or just features which normally get disabled by e.g. Verizon programming the baseband? I'm assuming that the "special" radios are simply NOT using crippleware and setting some other registers which could be enabled on many more devices...if carriers played ball, which they don't want to for obvious reasons.
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Re:Under iOS 11, authorities won’t be able to image your dev... by honr on Monday September 11, 2017 @11:08PM (#15224513)
I have to research deeper to be sure (there is some FAQ at https://fi.google.com/about/faq/#supported-devices-7). But skimming through that page, I suspect this is a new-ish feature not available on most smartphone radios.
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