Oled c9 4k 120fps on the ps5 but how?

I own a LG oled c9 and use it with the Ps5.

I installed the latest update on the TV, e.g. In the. Cold was I can neither activate 120fps nor ray tracing.

What do I have to set so that I can achieve 120 fps?

How can I activate vrr at all with the Ps5 or the Oled and see the status of how much the TV is doing, i.e. Hz resolution etc?

Perhaps that will help you further (timestamp already set):

You have to activate the 120Hz mode in the settings of the PS5 & in the settings of CW. Ray tracing is then deactivated, it only works in 60Hz mode.