https://us.community.samsung.com/t5/QLED-and-The-Frame-TVs/quot-Device-Care-quot-notice-on-TV/m-p/2560953
Solved: Re: "Device Care" notice - Samsung Community - 2553388
May 15, 2023 - Hello! Thank you for reaching out! I can see how this can be frustrating with this occurring. I would recommend performing a factory reset - 2553388
device caresamsung communitysolvednotice