Have you noticed the Photos tab in the Photos app doesn't display all the photos you took at last night's party or from your morning walk? You can turn off Summarize Photos to view photos, as in ALL photos, in the Photos app. When Summarize Photos is on, the Photos tab chooses key photos to display. For example, if you took multiple photos of the same flower, Summarize Photos will have one or maybe two displayed when you browse the Photos tab. Here's how to turn off Summarize Photos so you can view all photos on your iPhone.