Samsung Galaxy S26 FE (SM-S741B) Firmware Overview
What is the latest SM-S741B firmware?
S741BXXS2AZI5, released September 23, 2026 with Android 17. It is a security update on bootloader binary 2. The archive holds 43 official builds across 30 regions (CSC).
Is the Samsung Galaxy S26 FE still getting updates?
Yes. The newest build is from September 2026, and 25 of 30 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-S741B 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 Sep 2026
- Binary 1 — since Aug 2026
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-S741B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
S741BXXS2AZI5
Security update
|
2 | COO | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | ZVV | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | COM | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | GTO | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | BVO | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | CDR | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | SAM | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | TCE | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | ARO | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | CGU | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | COL | 17 |
2026-09-23 | Download |
|
S741BXXS2AZI5
Security update
|
2 | ACR | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | AFG | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | BKD | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | ECT | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | EUX | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | EUY | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | PRT | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | XXV | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI5
Security update
|
2 | NPB | 17 |
2026-09-21 | Download |
|
S741BXXS2AZI3
Security update
|
2 | SOZ | 17 |
2026-09-18 | Download |
|
S741BXXS2AZI3
Security update
|
2 | TCE | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | COL | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | ARO | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | COO | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | CGU | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | CDR | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | BVO | 17 |
2026-09-10 | Download |
|
S741BXXS2AZI3
Security update
|
2 | NPB | 17 |
2026-09-09 | Download |
|
S741BXXS2AZI3
Security update
|
2 | XFV | 17 |
2026-09-09 | Download |
|
S741BXXS2AZI3
Security update
|
2 | FWD | 17 |
2026-09-09 | Download |
|
S741BXXS2AZI3
Security update
|
2 | EGY | 17 |
2026-09-08 | Download |
|
S741BXXS2AZI3
Security update
|
2 | PKD | 17 |
2026-09-08 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | DKR | 17 |
2026-08-28 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | AFR | 17 |
2026-08-28 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | ECT | 17 |
2026-08-28 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | ACR | 17 |
2026-08-28 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | AFG | 17 |
2026-08-28 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | ZVV | 17 |
2026-08-26 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | COM | 17 |
2026-08-26 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | CAC | 17 |
2026-08-25 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | CAU | 17 |
2026-08-25 | Download |
|
S741BXXU1AZHD
Feature update
|
1 | BRI | 17 |
2026-08-25 | Download |
Latest SM-S741B 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 |
|---|---|---|---|---|
| ACR | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| AFG | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| AFR | S741BXXU1AZHD | 1 | 17 | 2026-08-28 |
| ARO | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| BKD | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| BRI | S741BXXU1AZHD | 1 | 17 | 2026-08-25 |
| BVO | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| CAC | S741BXXU1AZHD | 1 | 17 | 2026-08-25 |
| CAU | S741BXXU1AZHD | 1 | 17 | 2026-08-25 |
| CDR | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| CGU | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| COL | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| COM | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| COO | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| DKR | S741BXXU1AZHD | 1 | 17 | 2026-08-28 |
| ECT | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| EGY | S741BXXS2AZI3 | 2 | 17 | 2026-09-08 |
| EUX | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| EUY | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| FWD | S741BXXS2AZI3 | 2 | 17 | 2026-09-09 |
| GTO | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| NPB | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| PKD | S741BXXS2AZI3 | 2 | 17 | 2026-09-08 |
| PRT | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| SAM | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| SOZ | S741BXXS2AZI3 | 2 | 17 | 2026-09-18 |
| TCE | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
| XFV | S741BXXS2AZI3 | 2 | 17 | 2026-09-09 |
| XXV | S741BXXS2AZI5 | 2 | 17 | 2026-09-21 |
| ZVV | S741BXXS2AZI5 | 2 | 17 | 2026-09-23 |
How to Flash SM-S741B Firmware
Put the Samsung Galaxy S26 FE 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.