Please

[alghouli]

Why did I not get one ui 8.5 update on my s23 Ultra, which is the US version, am also participating in the pilot program 

[LongHiker]

@alghouli Currently 8.5 is in Beta only for S25 devices. 

[Srb79]

Because you didn't Google it. If you had you would have know

[Mujibar]

I don't think you're participating in any pilot program. As @LongHiker said, the beta is currently only for S25 devices.

[nullandvoid]

Even if it was a ailable for your device, you would have to apply for and be accepted into the beta. It's not automatic because it's not a final version.