Add a filter to a photo.
To add a filter to a photo you've taken, tap Edit and tap .\n
Scroll the thumbnails below the photo to view different color effects. Tap to select a filter and preview your photo. Tap Apply, then tap Save.\n
Note: Your original photo is preserved, and you can tap Edit and again to add a different filter or restore the original photo. Edited photo stream photos are saved to Camera Roll.