Samsung Galaxy Tab S3 (SM-T825N0) firmware for Korea (KOO): 5 builds in the SamMobile archive, newest first. The latest is T825N0KOU3CTD1 (Android 9, built 3 April 2020). Open a build to download it, or switch region with the country selector.
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing
your device. SamMobile is not responsible for any damage caused by using the files on this website.
