ios 15

users with iPhone models that have not gotten the iOS 16 update, is there any way for apple to confirm that older model phone? can still maintain life as the new model phone. to me is the best way to maintain a successful business. Am a new person to this ecosystem. So I got my iPhone 7 model for free to find out that they are holding operating systems. Keep up the good job apple keep the security patch available. 2023 and beyond