Samsung Galaxy Tab S2 (SM-T818T) Firmware Overview
What is the latest SM-T818T firmware?
T818TUVS4BSG3, released July 29, 2019 with Android 7. It is a security update on bootloader binary 4. The archive holds 8 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 S2 still getting updates?
Most likely not: there has been no new firmware since July 2019, so Android 7 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-T818T 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 4:
- Binary 4 — since Jul 2019
- Binary 3 — since Jul 2018
- Binary 2 — since May 2018
- Binary 1 — since Jan 2018
A phone already on binary 4 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 4 build. How to read a build number.
All SM-T818T firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
T818TUVS4BSG3
Security update
|
4 | TMB | 7 |
2019-07-29 | Download |
|
T818TUVS4BSG3
Security update
|
4 | TMB | 7 |
2019-07-11 | Download |
|
T818TUVS3BSA1
Security update
|
3 | TMB | 7 |
2019-01-14 | Download |
|
T818TUVS3BSA1
Security update
|
3 | TMB | 7 |
2019-01-04 | Download |
|
T818TUVS3BRG2
Security update
|
3 | TMB | 7 |
2018-07-20 | Download |
|
T818TUVS3BRG2
Security update
|
3 | TMB | 7 |
2018-07-20 | Download |
|
T818TUVS2BRE1
Security update
|
2 | TMB | 7 |
2018-05-01 | Download |
|
T818TUVS1BRA4
Security update
|
1 | TMB | 7 |
2018-01-24 | Download |
How to Flash SM-T818T Firmware
Put the Samsung Galaxy Tab S2 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 4 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.