Android’s global market share is 80% and climbing. Android phones are moving up in the market, with many luxury models. Few people switch ecosystems after 1 year or so and guess what will happen when the poor Indian or Chinese dude who used to use Android Cheapo will get a decent job that will allow him to buy a $500+ phone? Only a small percentage of those will get iPhones, most will get Samsungs or high end Huaweis.