Ahead of iOS 8 announcement iOS 7 adoption nears 90% for iPhone, 85% for iPad - Apple Insider

Ahead of iOS 8 announcement iOS 7 adoption nears 90% for iPhone, 85% for iPad Apple Insider With three days to go until Apple's Worldwide Developers Conference kicks off, one research firm found iOS 7 adoption rose to new levels in the U.S. and Canada as with iPhone and iPad users continue to upgrade ahead of an expected iOS 8 announcement.