You really shouldn't be copying .pkg's in there manually - you should let the app store do its thing. Did you have the folder already, or did you create it? Messing with it like that could produce unpredictable results.At first: ty for your answer.
Yes, I've the folder, yes SIP still disabled.
I already tried to download .pkg files manually and copied to /Library/Updates/031-71809 - Nothing -View attachment 644465
You didn't answer if you made a new USB patch with the updated tool and re-applied the post-install patch (including fixing permissions)?
Like I said - once you've done all that (correctly, without trying to take any short-cuts), you should just leave it alone with the app store running on the Updates tab and wait for the update to show up.