What is the small movable green line on my screen and how do I get rid
I have this small green line that has shown up on my Galaxy s9+. I can move it around but as far as I can tell, it does nothing. I’ve tried rebooting and all but no avail. I kind of thing it must be tied to an app I installed but I can’t figure out what one. Any ideas?
좋은 질문 입니까?