An update for the Samsung Galaxy A51 has started rolling out in several European countries: France, Germany, Italy, Luxembourg, the Netherlands, Poland, Romania, Slovenia, Spain and the UK. The update promises improved stability for the Camera app. It's a relatively small update, weighing only 240MB. First update for the Samsung Galaxy A51 The other change of note is the new security patch - December 1. The Galaxy A51 is on the list of phones receiving quarterly security updates, so expect the next security patch in three months. Via
Source: https://www.gsmarena.com/first_update_for_the_samsung_galaxy_a51_improves_camera_stability-news-41366.php