Galaxy Tab S6 SM-T865N updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy Tab S6 (SM-T865N). The latest stable build is T865NKOU6DXE1 (Android 12, feature update), first released on Jun 3, 2024. Samsung has published 27 stable builds for this model since Aug 9, 2019: 5 security and 22 feature updates, from Android 9 to Android 12. The current bootloader (binary) version is 6. A device on bit 6 only accepts firmware with bit 6 or higher – see downgrading and the bootloader bit.
Rollout: build T865NKOU6DXE1 (Android 12 (One UI 4)) is live in all 1 regions, first released on Jun 3, 2024 in KOO (South Korea).
- Latest build
T865NKOU6DXE1- Released
- Jun 3, 2024
- Android
- Android 12
- Bootloader bit
- 6
- Regions
- 1
- Stable builds
- 27
Update policy
The Galaxy Tab S6 no longer receives updates: the last firmware appeared on Jun 3, 2024, on Android 12 (One UI 4).
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
KOO | South Korea | T865NKOU6DXE1 | Android 12 | Jun 3, 2024 | 27 |
Firmware history (27 builds)
Every stable build (PDA version) Samsung has published for the SM-T865N, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
T865NKOU6DXE1 | Jun 3, 2024 | Android 12 | Feature | 6 | 1 | on server |
T865NKOS6DWH5 | Aug 30, 2023 | Android 12 | Security | 6 | 1 | on server |
T865NKOU5DWC3 | Apr 2, 2023 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVJ1 | Oct 19, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVH2 | Sep 13, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVG5 | Aug 3, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVE1 | May 18, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVD4 | Apr 21, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOU5DVD3 | Apr 19, 2022 | Android 12 | Feature | 5 | 1 | on server |
T865NKOS5CUL1 | Dec 20, 2021 | Android 11 | Security | 5 | 1 | on server |
T865NKOU5CUK1 | Nov 23, 2021 | Android 11 | Feature | 5 | 1 | on server |
T865NKOU5CUI5 | Oct 6, 2021 | Android 11 | Feature | 5 | 1 | on server |
T865NKOS4CUG1 | Aug 10, 2021 | Android 11 | Security | 4 | 1 | on server |
T865NKOU4CUE1 | May 25, 2021 | Android 11 | Feature | 4 | 1 | on server |
T865NKOU4CUC3 | Apr 15, 2021 | Android 11 | Feature | 4 | 1 | on server |
T865NKOU4CUC2 | Mar 17, 2021 | Android 11 | Feature | 4 | 1 | on server |
T865NKOS4BUA1 | Jan 13, 2021 | Android 10 | Security | 4 | 1 | on server |
T865NKOU4BTK2 | Nov 15, 2020 | Android 10 | Feature | 4 | 1 | on server |
T865NKOU4BTJ2 | Oct 14, 2020 | Android 10 | Feature | 4 | 1 | on server |
T865NKOU4BTI1 | Sep 8, 2020 | Android 10 | Feature | 4 | 1 | on server |
T865NKOU3BTF1 | Jun 17, 2020 | Android 10 | Feature | 3 | 1 | on server |
T865NKOU2BTC7 | Apr 5, 2020 | Android 10 | Feature | 2 | 1 | on server |
T865NKOU2ASL3 | Dec 15, 2019 | Android 9 | Feature | 2 | 1 | on server |
T865NKOS2ASK1 | Nov 12, 2019 | Android 9 | Security | 2 | 1 | pulled |
T865NKOU1ASJ1 | Oct 10, 2019 | Android 9 | Feature | 1 | 1 | pulled |
T865NKOU1ASH2 | Aug 9, 2019 | Android 9 | Feature | 1 | 1 | pulled |
T865NKOU6DXJ1 | – | Android 12 | Feature | 6 | 1 | on server |
How to download SM-T865N firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-T865N -r KOOReplace KOO with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-T865N / KOO release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).