https://www.bloomberg.com/news/articles/2017-06-09/apple-s-new-iphones-said-to-miss-out-on-higher-speed-data-linksThe reason stems from the delicate and sometimes complicated way Apple manages the supply of the components embedded in its flagship device -- in this case, the modems, which handle the connection between a phone and the cellular network. One of Apple’s suppliers, Qualcomm Inc., sells a modem capable of the 1 gigabit download speeds. Another supplier, Intel Corp., is working on a modem with the same capability, but it won’t be ready for the iPhone’s introduction, according to people familiar with Apple’s decision.
Apple could in theory just use Qualcomm’s chips, but it has an aversion to being dependent on a single supplier, and its relationship with San Diego-based Qualcomm is particularly thorny. Cupertino, California-based Apple is embroiled in a bitter legal fight with the chipmaker, accusing the supplier of maintaining an illegal monopoly, and it’s seeking to loosen Qualcomm’s grip on the market for high-end smartphone modems. That’s why Apple will stick with Qualcomm modems for some of its new iPhones while relying on Intel for others.
Until Intel is able to offer its chips with matching features, Apple won’t enable some of capabilities of the phones running with Qualcomm modems, said the people, who asked not to be identified because the plan isn’t public. Apple, Qualcomm and Intel declined to comment.