Samsung Galaxy S Duos 3 (SM-G316U) Firmware Overview
What is the latest SM-G316U firmware?
G316UUHU0AQB1, released May 3, 2017 with Android 4.4.4. It is a feature update on bootloader binary 0. The archive holds 7 official builds across 2 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy S Duos 3 still getting updates?
Most likely not: there has been no new firmware since May 2017, so Android 4.4.4 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-G316U firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 0:
- Binary 0 — since Feb 2015
All SM-G316U firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
G316UUHU0AQB1
Feature update
|
0 | PVT | 4.4.4 |
2017-05-03 | Download |
|
G316UUHU0AQB1
Feature update
|
0 | PVT | 4.4.4 |
2017-02-10 | Download |
|
G316UUHU0AOB1
Feature update
|
0 | PVT | 4.4.4 |
2015-02-03 | Download |
|
G316UUHU0AOB1
Feature update
|
0 | CHE | 4.4.4 |
2015-02-03 | Download |
|
G316UUHU0AOB1
Feature update
|
0 | CHE | 4.4.4 |
2015-02-03 | Download |
|
G316UUHU0AOB1
Feature update
|
0 | PVT | 4.4.4 |
2015-02-03 | Download |
|
G316UUHU0APF1
Feature update
|
0 | CHE | 4.4.4 |
N/A | Download |
Latest SM-G316U 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 |
|---|---|---|---|---|
| CHE | G316UUHU0AOB1 | 0 | 4.4.4 | 2015-02-03 |
| PVT | G316UUHU0AQB1 | 0 | 4.4.4 | 2017-05-03 |
How to Flash SM-G316U Firmware
Put the Samsung Galaxy S Duos 3 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 0 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.