Samsung Galaxy Tab S (SM-T805S) Firmware

Samsung Galaxy Tab S (SM-T805S) Firmware Overview

What is the latest SM-T805S firmware?

T805SKSU2CVG1, released August 18, 2022 with Android 6.0.1. It is a feature update on bootloader binary 2. The archive holds 12 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.

Is the Samsung Galaxy Tab S still getting updates?

Most likely not: there has been no new firmware since August 2022, so Android 6.0.1 is the last version this model got. The final builds below are still the best choice for a clean reinstall.

Which Android versions did it get?

The SM-T805S builds in the archive run Android 4.4.4 to 6.0.1. The earliest build we have for each version:

• Android 6.0.1: T805SKSU2CPI6 (Sep 2016), 3 builds in total
• Android 5.0.2: T805SKSU1BOD6 (Apr 2015), 7 builds in total
• Android 4.4.4: T805SKSU1ANK2 (Nov 2014), 2 builds in total

Can I downgrade the SM-T805S firmware?

Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 2:

• Binary 2 — since Oct 2015
• Binary 1 — since Nov 2014

A phone already on binary 2 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 2 build. How to read a build number.