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Originally Posted by Inglewood Jack
Why are Apple products in particular so sensitive to non-official cables? I've used dozens of garage surplus no name USB cables with phones and a million other accessories over the years without incident. I know that's not evidence that nothing will ever go wrong, but where are the news articles and warnings about charging your android with cheap cables and risk it exploding?
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From iPhone 5 and 4th generation iPad onwards (some of the ipods too, but I forget which ones), use Apple's proprietary Lightning connectors.
Lightning connectors require a processor in the cable which detects what the cable is connected to, which way the cable is plugged in, etc and routes electrical signals and power properly to the correct pins.
The problem is Apple never released the tech specs for exactly how to make the cables with the processors. Apple wants licensing fees for Lightning products. Most (if not all) of the Lightning cables coming from unauthorized 3rd parties are reversed engineered from Apple cables, meaning they may not have gotten all the details right and the wrong signals/power may be sent to the wrong things.