Please stop incessantly bumping your thread. Your question has been answered: the option to turn the shutter sound off (in the Samsung camera app) is available only after you upgrade to Android 4.4.4. The other thread you created about upgrading to Android 4.4.4 has answered your question there. You can't do anything about it, you will just have to live with the shutter sound or use a different camera app. Download some from the Play Store and see which camera app works best for you. Until then, you will just have to wait for your wireless carrier to push out Android 4.4.4 to your phone or you can root it but I highly recommend that you don't do that.