How to clear apps on iphone 15 pro July 8, 2019 16 32 64 128 How to clear apps on iphone 15 pro max How to clear open apps on iphone 15 pro How to clear open apps on iphone 15 pro max How to clear background apps on iphone 15 pro max How to clear background apps on iphone 15 pro How to clear app in iphone 11 How to delete apps on iphone 13 pro max