How to Install Galaxy S4 Camera on Galaxy S3!
For those of you who want to take a peek at the future, you can now install Galaxy S4 camera on your Galaxy S3 GT-i9300!
This is a “ported” version from Galaxy S4 leaked firmware. Because it’s a ported version not everything is working but you can install it to try some new features like Eraser Photo, Sound and Shot, Night, and some of the working features. 360 Photo Sphere mode is included which is not working but this is good news since with Android 4.2.2 update there should be Photo Sphere coming to S3 also soon.