Use these steps to support gallery functions on the Apple iPhone 4.
- From the Home screen, tap Camera.
- Choose from the following options on screen:
- Flash (top left)
- Switch Camera (top right)
- HDR (top middle)
- Filter (bottom right)
- Swipe left or right to choose between the following options:
- Pano (panoramic)
Delete pictures & videos
- From the Home screen, tap Photos or Videos.
- Tap the image or video you want to delete.
- Tap the Trash icon.
- Tap Delete Photo or Delete Video.
Press the Power and Home buttons at the same time.