Cook says 20% of iPhone install base upgraded to iPhone 6, 6 Plus

TechRadarCook says 20% of iPhone install base upgraded to iPhone 6, 6 PlusApple InsiderCook's statement, which came in response to an analyst question during Apple's quarterly conference call for the second quarter of 2015, suggests iPhone has substantial room for growth in the months leading up to an expected next-generation handset ...More people are switching to iPhone than everTechRadarall 4 news articles »