应用
删除所有照片 iOS 13.1.2
How to Delete All Photos from iPhone 11 in iOS 13 – EaseUS
打开 Photos 应用 => 点击 Albums 标签 => 找到 Media Types 项目，并点击某个类别
=> 点击 Select 按钮（右上角）=> 点击 Select All 按钮（左上角）=> 点击垃圾箱图标（右下角）
删除所有照片 iOS 17.12.1
How to Quickly Delete All Photos on Your iPhone at Once
1）Open the Photos app on your iPhone.
2）Tap the Library in the bottom left corner to see all your photos.
3）Tap Select in the top right corner of the screen.
4）Lightly tap the very bottom photo and then, without lifting your finger, slide all the way to the left and then drag up to the top of the title bar at the top of the screen. Your finger should end up on top of the clock in the upper left corner. Leave your finger there as the photos get selected as they scroll up – it will take a while, especially if you have a lot of photos on your phone.
然后，进行删除即可。