Simply select photos in the order you want them uploaded. A blue outline denotes selected photos and a number at the top right of the thumbnail indicates its position.
If selecting photos for a post, you’ll see a preview of how the story will appear. You can write an introduction for the story, and add captions to individual photos.
If you want the photos in a different order, you can now press down on a photo and drag it to a different place.
Once you’ve shared your photos, you and your friends will see the story in a new collage layout. Tapping into a photo lets you scroll through the story from beginning to end, as you created it.
You can download Facebook from the App Store for free.