Smartphone saturation - the whole market is slowing, though particularly in the US and China where iPhone marketshare or growth is strong.<p><a href="http:&#x2F;&#x2F;www.pcworld.com&#x2F;article&#x2F;3027008&#x2F;smartphone-growth-at-lowest-on-concerns-about-global-economy-saturation-in-china.html" rel="nofollow">http:&#x2F;&#x2F;www.pcworld.com&#x2F;article&#x2F;3027008&#x2F;smartphone-growth-at-...</a><p><a href="http:&#x2F;&#x2F;www.usatoday.com&#x2F;story&#x2F;tech&#x2F;2015&#x2F;10&#x2F;29&#x2F;smartphones-saturation-millennials-pew-research&#x2F;74805506&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.usatoday.com&#x2F;story&#x2F;tech&#x2F;2015&#x2F;10&#x2F;29&#x2F;smartphones-sa...</a><p><a href="http:&#x2F;&#x2F;www.telegraph.co.uk&#x2F;technology&#x2F;mobile-phones&#x2F;11812322&#x2F;smartphone-sales-in-china-fall-says-gartner.html" rel="nofollow">http:&#x2F;&#x2F;www.telegraph.co.uk&#x2F;technology&#x2F;mobile-phones&#x2F;11812322...</a><p>While the iPad seems to have stalled on its own significantly, this doesn&#x27;t seem to be an iPhone-specific trend (yet)