Samsung Galaxy Pocket Neo Duos (GT-S5312B) Firmware Overview
What is the latest GT-S5312B firmware?
S5312BVJANB2, released May 2, 2014 with Android 4.1.2. The archive holds 9 official builds across 6 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Pocket Neo Duos still getting updates?
Most likely not: there has been no new firmware since May 2014, so Android 4.1.2 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
All GT-S5312B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
| S5312BVJANB2 | — | ZTA | 4.1–4.3 |
2014-05-02 | Download |
| S5312BVJANB2 | — | ZTR | 4.1–4.3 |
2014-04-25 | Download |
| S5312BVJANB2 | — | TTT | 4.1.2 |
2014-04-24 | Download |
| S5312BVJANB2 | — | ZTO | 4.1.2 |
2014-03-28 | Download |
| S5312BVJANB2 | — | TPA | 4.1–4.3 |
2014-03-27 | Download |
| S5312BVJANB2 | — | EON | 4.1–4.3 |
2014-03-26 | Download |
| S5312BVJAMJ1 | — | ZTA | 4.1–4.3 |
2013-10-08 | Download |
| S5312BVJAMG1 | — | EON | 4.1–4.3 |
2013-07-30 | Download |
| S5312BVJAMG1 | — | TPA | 4.1–4.3 |
N/A | Download |
Latest GT-S5312B 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 |
|---|---|---|---|---|
| EON | S5312BVJANB2 | — | 4.1–4.3 | 2014-03-26 |
| TPA | S5312BVJANB2 | — | 4.1–4.3 | 2014-03-27 |
| TTT | S5312BVJANB2 | — | 4.1.2 | 2014-04-24 |
| ZTA | S5312BVJANB2 | — | 4.1–4.3 | 2014-05-02 |
| ZTO | S5312BVJANB2 | — | 4.1.2 | 2014-03-28 |
| ZTR | S5312BVJANB2 | — | 4.1–4.3 | 2014-04-25 |
How to Flash GT-S5312B Firmware
Put the Samsung Galaxy Pocket Neo Duos into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Use HOME_CSC to keep your data, CSC for a full wipe.