As a resume for you to check:
-samsung in "game console" mode + "game mode" on (deactivates virtual Samsung HDR) + UHD ON, on correct hdmi port
-ddu and reinstall last nvidia drivers (reset pc)
-activates windows HDR + force in nvidia panel ycbcr10/12bits (samsung should go auto into ST.X gamma profile from BT.X, check it in TV picture/expert menu)
-go bfv switch hdr on, go to main screen and check osd volume (should looks wrong as always)
-go options again and switch off hdr, check graphics and test with osd volume (HDR should looks correctly now, insane..)
Let me knowo your results :P
Have a great day!
PS: ill extend after comes from work =))
Update:
Well.. i just bought Battlefield 1 & Metro Exodus for try another games with HDR:
1º Battlefield 1 have the same problem as Battlefield V, HDR not kicks in properly, and when go around (tricky) to activate it, it looks horrible with non proper gamma correction
2º Metro Exodus just works directly with 0 problems, as intended, btw it looks awesome...
So in the end it seems like an EA problem, its not normal that all HDR content that i try works perfectly except for Battlefield V & 1, and im not the only one, its a general bug.
Shame i expended +2.000 euro in new pc thinking in play BFV at 100%, and now i have to expend nearly +100 euro more in 2 more games just fot be sure that its an EA problem... too bad =((
