In this guide you will learn how to change Lock Screen apps on Galaxy S20, S10, S9, Note running Android 10 and 9 with One UI.
Phone and Camera are the default apps that show up on the lock screen of Samsung Galaxy S10, S9 and other modern Galaxy models. You can launch them quicker right from the lock screen by swiping from left and right corners respectively. But you may want to change default apps to those you use most often. And here is how to do it on Android 9 Pie with One UI.