Latest
Samsung Galaxy Tab S9 Plus (SM-X810) - SER firmware
Samsung Galaxy Tab S9 Plus (SM-X810) firmware for Russia (SER): 1 build in the SamMobile archive, newest first. The latest is X810XXS6DZB6 (built 15 February 2026). 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.
