https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6779432#M139780 When you turn on blue light filter that doesn't get applied on lockscreen.... whyyyyy???? ....  if there is a way to enable it do guide me and if there is not add that through next update.  Sun, 17 Jan 2021 19:21:59 GMT pathankhan7 2021-01-17T19:21:59Z https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6779432#M139780 When you turn on blue light filter that doesn't get applied on lockscreen.... whyyyyy???? ....  if there is a way to enable it do guide me and if there is not add that through next update.  Sun, 17 Jan 2021 19:21:59 GMT https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6779432#M139780 pathankhan7 2021-01-17T19:21:59Z https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6780017#M139785 no way, to enable it, and not Required at all Sun, 17 Jan 2021 20:30:01 GMT https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6780017#M139785 Ehsank 2021-01-17T20:30:01Z https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6781724#M139838 ok, by the way it is required Mon, 18 Jan 2021 04:05:07 GMT https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6781724#M139838 pathankhan7 2021-01-18T04:05:07Z https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6782104#M139848 off on screen fingerprint and face unlock. use only pin. then blue light is also applied on lockscreen. Mon, 18 Jan 2021 04:44:20 GMT https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6782104#M139848 principledog 2021-01-18T04:44:20Z https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6782423#M139868 thank you Mon, 18 Jan 2021 05:24:05 GMT https://r2.community.samsung.com/t5/Tech-Talk/Display/m-p/6782423#M139868 Anonymous 2021-01-18T05:24:05Z