Display issue

[MAMun464]

I faceing problem in My Samsang s9+. My display's colour change with light yellow colour. It's like " Blue light filter " If i kept full & fully low brightness then it's look like normal.

Now What's the solution  ?? 

[ImranMansoor]

have you on blue light filter

[MAMun464]

no... it’s off

[ImranMansoor]

do a hard reset on your device
if this not solve, then you must take your device to the Service centre

[MAMun464]

okz bro
bt i already did only settings reset

[MAMun464]

which part i check??