Samsung Tab A 10.1 with S-Pen SM-P580 Android 7.0 Korean version

[Beut]

This is the Korean firmware but there's no difference if you choose English in the initial settings

https://www.gizrom.com/nougat-firmware-galaxy-tab-2016/

When US version is available, you can flash back US firmware.

Note: when flash Korean version, your tablet will only check updates for Korean firmware as Samsung servers only recognize yours is a Korean tablet.