Have you ever though you have taken a great picture, but later found out that something was in the way, spoiling that perfect picture? Well, if you have Samsung phone, it's Gallery app has an easy, built-in way to remove that irritating object. With just a few clicks, the app will replace the object with background pixels, filling in the image so it shows the scene you intended to capture. 

For complete instructions and a walkthrough
watch the video below