https://www.phonearena.com/news/Apple-66-of-devices-supporting-iOS-9-have-it-installed_id75433
Apple: 66% of devices supporting iOS 9 have it installed - PhoneArena
It has been two weeks since Apple pushed out iOS 9.1, with additional emoji, Live Photos support and more. That update apparently ignited a move by iOS users...
apple 66ios 9devicessupporting