I was able to change the carousel open apps to tiles on my other phones. I looked in the display options and checked dev options but I'm not finding it now. Is this possible any longer?
Are you referring to recent apps when you swipe up where it provides you with all your opened app? If so nope you can't change that unless you have a custom launcher.
Are you referring to recent apps when you swipe up where it provides you with all your opened app? If so nope you can't change that unless you have a custom launcher.