Samsung Galaxy A37 5G (SM-A376W) Firmware Overview
What is the latest SM-A376W firmware?
A376WVLU5BZI7, released October 1, 2026 with Android 17. It is a feature update on bootloader binary 5. The archive holds 26 official builds across 11 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy A37 5G still getting updates?
Yes. The newest build is from October 2026, and 11 of 11 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-A376W builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: A376WVLU5BZI7 (Oct 2026), 11 builds in total
- Android 16: A376WVLU1AZB7 (Feb 2026), 15 builds in total
Can I downgrade the SM-A376W 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 5:
- Binary 5 — since Aug 2026
- Binary 4 — since Jul 2026
- Binary 3 — since May 2026
- Binary 2 — since Mar 2026
- Binary 1 — since Feb 2026
A phone already on binary 5 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 5 build. How to read a build number.
All SM-A376W firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A376WVLU5BZI7
Feature update
|
5 | XAC | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | BMC | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | BWA | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | CHR | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | ESK | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | FIZ | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | FMC | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | GLW | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | KDO | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | PCM | 17 |
2026-10-01 | Download |
|
A376WVLU5BZI7
Feature update
|
5 | PMB | 17 |
2026-10-01 | Download |
|
A376WVLS5AZH1
Security update
|
5 | XAC | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | BMC | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | BWA | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | CHR | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | ESK | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | FIZ | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | GLW | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | KDO | 16 |
2026-08-25 | Download |
|
A376WVLS5AZH1
Security update
|
5 | PCM | 16 |
2026-08-25 | Download |
|
A376WVLS4AZG1
Security update
|
4 | XAC | 16 |
2026-07-17 | Download |
|
A376WVLS3AZF1
Security update
|
3 | XAC | 16 |
2026-06-19 | Download |
|
A376WVLS3AZE1
Security update
|
3 | XAC | 16 |
2026-05-20 | Download |
|
A376WVLU2AZD6
Feature update
|
2 | XAC | 16 |
2026-04-28 | Download |
|
A376WVLS2AZC4
Security update
|
2 | XAC | 16 |
2026-04-02 | Download |
|
A376WVLU1AZB7
Feature update
|
1 | XAC | 16 |
2026-02-20 | Download |
Latest SM-A376W 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 |
|---|---|---|---|---|
| BMC | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| BWA | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| CHR | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| ESK | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| FIZ | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| FMC | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| GLW | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| KDO | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| PCM | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| PMB | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
| XAC | A376WVLU5BZI7 | 5 | 17 | 2026-10-01 |
How to Flash SM-A376W Firmware
Put the Samsung Galaxy A37 5G 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 5 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.