My S21 camera used to be excellent with no focusing issues at all.... but that all seemed to change within the last 6 months or so.... now it focuses less than 50% of the time, even when I touch the screen and try to make it focus on what I want to be in focus. I have no idea what the problem could be, maybe one of the updates in the last 6 months? Samsung trying to get me to upgrade? My brother got the S23 and he was envious of how much better the S21 camera was, until I started having this focusing issue. The focusing is just now, worthless!
I'm sorry that you are experiencing camera issues with your device, Try Resetting the camera application ,and if the problem still continues please use the Samsung Members app diagnostic tool to check the camera sensor for any hardware related issues, Most of the time A Reset of the Camera application fixes these issues
