iOS 15 adoption hits 89% of iPhones introduced within the last four years

Apple today updated its iOS 15 adoption numbers for the first time in five months, showing that iOS 15 is now running on 89% of iPhones introduced within the last four years.Juli Clover for MacRumors:When taking into account iPhones released more than four years ago, 82 percent of all devices are running ‌iOS 15‌. 14 percent are running iOS 14, and four percent are running an earlier version of iOS.
Apple last updated its ‌iOS 15‌ installation numbers in January, and adoption