
It's unclear if the update has also been released for those who didn't participate in the beta program. Those who were using Android Pie on their LTE Galaxy S10 models started receiving the update the same day that it rolled out to beta users, and that will hopefully be the case for Galaxy S10 5G owners as well. As for when the Galaxy S10 5G will get Android 10 in other markets, we will just have to wait and see.
Those in South Korea using the Android 10 beta can download the stable update from the Settings » Software update menu on their phone. The software version for the stable update is G977NKSU2BSL2 and it includes the December 2019 security patch. Do let us know if you have received the update on your non-beta Galaxy S10 5G in Korea or another country by leaving a comment.
Thanks for the tip, @jrwut!