In a very short time, it can be a mess.īut that's the problem: You accidentally deleted a couple of photos in an album by tapping the 'Delete' option when you tend to find a specific photo. If you're anything like me, your Samsung S7 Gallery accumulates pictures from all over: camera photos you captured with the wonderful moments, images you downloaded online or from friends on instant messaging apps, and the awesome screenshots to stir up videos on social media. How to Retrieve Deleted Photos on Samsung Galaxy S7 (Edge & Active)