Now scroll down till you find Screen timeout settings and once you find it click on it. I have asked about my samsung screen lock password fogot. However, if you allow the display to time out and If you are not a fan of this feature and want to keep your S10 screen on all the time, you need to simply turn off the screen timeout which can be done by changing the Display Mode.

Click the Screen timeout settings option. Since upgrading to Android 10, my Keep Screen On app no longer works Nor do any similar apps I've tried. If you want to change the wallpaper for the Galaxy S10 lock screen, you can go to the edit mode for Galaxy S10 Home screen. I have a question relating to this, we used to be able to set a specific Lock screen image and it always worked, but since version 1809 of Windows 10 this stopped working and the GPO being references here says at the end it ONLY applies to Education, Enterprise and Server SKUS which I have to say is EXTREMELY LAME and it is truthful as the 2 Windows Servers we run with this SET ALWYAS pull up Turn screen lock on your Samsung Galaxy S10 Lite Android 10.On the right side of the pane, under the Screen section, select the time from the drop-down (set it as per your requirement) under On battery power and under When plugged in, turn off after.