Samsung Galaxy Tab S2 (SM-T815N0) Firmware Overview
What is the latest SM-T815N0 firmware?
T815N0KOU2CRB2, released March 5, 2018 . It is a feature update on bootloader binary 2. The archive holds 19 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 March 2018, so Android 7 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-T815N0 builds in the archive run Android 5.0.2 to 7. The earliest build we have for each version:
- Android 7: T815N0KOU2CQCM (Mar 2017), 6 builds in total
- Android 6.0.1: T815N0KOU2BPE8 (May 2016), 5 builds in total
- Android 5.0.2: T815N0KOU1AOI2 (Sep 2015), 5 builds in total
Can I downgrade the SM-T815N0 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 Sep 2015
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.
All SM-T815N0 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
T815N0KOU2CRB2
Feature update
|
2 | KOO | — |
2018-03-05 | Download |
|
T815N0KOU2CRB2
Feature update
|
2 | KOO | 7 |
2018-02-12 | Download |
|
T815N0KOU2CRB2
Feature update
|
2 | KOO | 7 |
2018-02-12 | Download |
|
T815N0KOU2CQI3
Feature update
|
2 | KOO | 7 |
2017-09-08 | Download |
|
T815N0KOU2CQI3
Feature update
|
2 | KOO | 7 |
2017-09-08 | Download |
|
T815N0KOU2CQCM
Feature update
|
2 | KOO | 7 |
2017-03-29 | Download |
|
T815N0KOU2CQCM
Feature update
|
2 | KOO | 7 |
2017-03-29 | Download |
|
T815N0KOU2BPL2
Feature update
|
2 | KOO | 6.0.1 |
2016-12-27 | Download |
|
T815N0KOU2BPL2
Feature update
|
2 | KOO | 6.0.1 |
2016-12-27 | Download |
|
T815N0KOU2BPI2
Feature update
|
2 | KOO | 6.0.1 |
2016-09-20 | Download |
|
T815N0KOU2BPI2
Feature update
|
2 | KOO | 6.0.1 |
2016-09-20 | Download |
|
T815N0KOU2BPE8
Feature update
|
2 | KOO | 6.0.1 |
2016-05-27 | Download |
|
T815N0KOU2APA1
Feature update
|
2 | KOO | 5.0.2 |
2016-01-12 | Download |
|
T815N0KOU2APA1
Feature update
|
2 | KOO | 5.0.2 |
2016-01-12 | Download |
|
T815N0KOU2AOJ1
Feature update
|
2 | KOO | 5.0.2 |
2015-10-06 | Download |
|
T815N0KOU2AOJ1
Feature update
|
2 | KOO | 5.0.2 |
2015-10-06 | Download |
|
T815N0KOU1AOI2
Feature update
|
1 | KOO | 5.0.2 |
2015-09-13 | Download |
|
T815N0KOS2CTI2
Security update
|
2 | KOO | 5.0.2 |
N/A | Download |
|
T815N0KOS2CTJ3
Security update
|
2 | KOO | 5.0.2 |
N/A | Download |
How to Flash SM-T815N0 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 2 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.