Samsung is rolling out an update for Samsung Galaxy S5. This update will improve the camera start-up speed, gallery responsiveness and fingerprint recognition time. According to the source, after an update, they find the camera is now faster to open, same for the gallery app(which was a tad slow prior to the update). They also notice the fingerprint sensor works more accurately even with one hand use. Besides these, there are also some general performance improvements and better RAM management. The first country to get this update is the UK and gradually other countries will get an update over AIR or through Kies. So, it is just a matter of time to get an update notification in your Galaxy S5. If you get the update then please let us know.