Upcoming Android 12 Firmware (.83)
Asus begins rolling out update for Rog Phone 5 and 5S to Android 12
No details yet, just the version number, sorry
As the batch distribution can be long, it will allow you to know that there is one in progress and to download it when Asus puts it on the download, which is not done yet, the latest Firmware is always .77 on Asus sites.
I advise you to turn off your phone and turn it back on before updating when you receive the notification (count between 5 and 10 days I think)
Not yet downloadable for manual update,
ROG Phone 5 (ZS673KS)
ROG Phone 5s (ZS676KS)