Should i update to ios 16 or 17 July 8, 2019 16 32 64 128 Update to ios 16 or 17 Should i update to ios 16 before ios 17 Should i update to ios 17 from 16 iphone 12 pro max Should i update to ios 16 Update to ios 16 or not How to update ios 15 to 16 How to update to ios 16 How to update ios 16 on iphone 13