Sometimes, when using an iOS device, you may quickly go through your camera photos and delete an image or video by accident. It may even be a few days before you realize you want the image or video back. There is a quick and easy way to recover recently deleted videos, photos and images on an iOS device for up to 30 days.
First, tap on the photos icon. Next, tap on the Albums icon at the bottom right next to the Shared icon.
The last album on the right is called “Recently Deleted.” It has a trashcan icon. Tap on it.
Then, you will see photos that have been deleted and the number of days remaining before it is permanently deleted.
To recover the image, tap on the photo(s) you want to restore and then, at the bottom right, tap on “Recover.”
The image is now restored to your camera roll available in Photos.
You can read more about deleting and recovering photos on this Apple support page.