Samsung SM-T230NZ Firmware Overview
What is the latest SM-T230NZ firmware?
T230NZPUU1AYA1_B2BF, released February 27, 2025 with Android 8. The archive holds 19 official builds across 2 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung SM-T230NZ still getting updates?
Most likely not: there has been no new firmware since February 2025, so Android 8 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-T230NZ firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 1:
- Binary 1 — since Oct 2020
All SM-T230NZ firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
| T230NZPUU1AYA1_B2BF | — | SER | 8 |
2025-02-27 | Download |
| T230NZXXU1AYA1_B2BF | — | BNZ | 8 |
2025-02-27 | Download |
| T230NZPUU1AVB1_B2BF | — | SER | 8 |
2022-07-21 | Download |
| T230NZXXU1AVB1_B2BF | — | BNZ | 8 |
2022-06-14 | Download |
|
T230NZZCU1AVB2
Feature update
|
1 | BNZ | — |
2022-02-22 | Download |
| T230NZPUU1AUE1_B2BF | — | SER | — |
2022-02-22 | Download |
| T230NZPUU1AUB1_B2BF | — | SER | — |
2022-02-22 | Download |
| T230NZPUU1ATL1_B2BF | — | SER | 8 |
2020-12-22 | Download |
|
T230NZZCU1ATL1
Feature update
|
1 | BNZ | — |
2020-12-21 | Download |
| T230NZXXU1ATL1_B2BF | — | BNZ | 8 |
2020-12-18 | Download |
| T230NZPUU1ATJ4_B2BF | — | SER | 8 |
2020-11-18 | Download |
|
T230NZZCU1ATJ4
Feature update
|
1 | BNZ | — |
2020-11-12 | Download |
| T230NZXXU1ATJ4_B2BF | — | BNZ | — |
2020-11-06 | Download |
| T230NZPUU1ATF6_B2BF | — | SER | 8 |
2020-07-14 | Download |
| T230NZPUU1ATF6_B2BF | — | SER | 8 |
2020-06-26 | Download |
| T230NZPUU1ATC2_B2BF | — | SER | 8 |
2020-03-09 | Download |
| T230NZPUU1ASF5_B2BF | — | SER | 8 |
2019-06-19 | Download |
| T230NZPUU0ASC3_B2BF | — | SER | 8 |
2019-03-28 | Download |
| T230NZPUU1ATJ1_B2BF | — | SER | 8 |
N/A | Download |
Latest SM-T230NZ Firmware by Region
The newest build for each region (CSC) code. Not sure which region your phone uses? See the CSC code guide.
| Region | Latest build | Bit | Android | Date |
|---|---|---|---|---|
| BNZ | T230NZXXU1AYA1_B2BF | — | 8 | 2025-02-27 |
| SER | T230NZPUU1AYA1_B2BF | — | 8 | 2025-02-27 |
How to Flash SM-T230NZ Firmware
Put the Samsung SM-T230NZ 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 1 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.