https://us.community.samsung.com/t5/LED-and-OLED-TVs/Samsung-2016-TV-UE49KU8400U-how-to-clear-cache/m-p/2965547/highlight/true
Solved: Re: Samsung 2016 TV UE49KU8400U how to clear cache - Samsung Community - 2957671
Jul 28, 2024 - Hi there! Thanks so much for asking about this. I've got just what you need to help with this. The following link has step by step - 2957671
how to clear cache