Why doesn't Apple want to change their lighting port to USB type-C? Apple likes to control their entire product ecosystem. Part of this is financial: Apple gets about 30% of the profit on any item that goes onto an iPhone. That’s apps and media sold through the iTunes store, and its licensed hardware products. That 30% Royalty :- The Lightning Port is the means by which Apple enforces this for hardware products. There are patents that cover Lightning, and in order to legally sell a Lightning product, you have to pay Apple. There’s also a digital “tag” chip in a Lightning connector that tells iOS information about the device, so it knows what to do with that device. When you connect a device to a Lightning port, there’s a bit of power and a few signals used to identify the device. But aside from that, it does nothing. The ID chip describes the attached device, and enables the connections necessary (power, USB, etc) in order to support the attached device. So even something as simple...
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