Samsung Galaxy Z Flip5 (SM-F731B) Firmware Overview
What is the latest SM-F731B firmware?
F731BXXU7HZIJ, released September 29, 2026 with Android 17. It is a feature update on bootloader binary 7. The archive holds 167 official builds across 85 regions (CSC).
Is the Samsung Galaxy Z Flip5 still getting updates?
Yes. The newest build is from September 2026, and 42 of 85 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-F731B builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: F731BXXU7HZIJ (Sep 2026), 23 builds in total
- Android 16: F731BXXS5FZA1 (Jan 2026), 144 builds in total
Can I downgrade the SM-F731B firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 5 to 7:
- Binary 7 — since May 2026
- Binary 6 — since Feb 2026
- Binary 5 — since Jan 2026
A phone already on binary 7 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 7 build. How to read a build number.
All SM-F731B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
F731BXXU7HZIJ
Feature update
|
7 | EUY | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | ZTM | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | TCE | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | ACR | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | AFR | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | DKR | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | ECT | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | AFG | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | EGY | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | ILO | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | ILP | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | FWD | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | KSA | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | LYS | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | MID | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | MWD | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | TUN | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | PKD | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | XFA | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | XSG | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | TUR | 17 |
2026-09-29 | Download |
|
F731BXXU7HZIJ
Feature update
|
7 | XFV | 17 |
2026-09-29 | Download |
|
F731BTBU7HZIJ
Feature update
|
7 | EUY | 17 |
2026-09-29 | Download |
|
F731BXXS7GZI1
Security update
|
7 | ANC | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | ARO | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | BVO | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CDR | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CGU | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | COB | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | COL | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | COO | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | COM | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CRC | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CTI | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | PEO | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | SAM | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | PET | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | PNT | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CHE | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CHL | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CHO | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CHT | 16 |
2026-09-14 | Download |
|
F731BXXS7GZI1
Security update
|
7 | CHX | 16 |
2026-09-14 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XID | 16 |
2026-08-13 | Download |
|
F731BXXS7GZH2
Security update
|
7 | SEK | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XXV | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XSA | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XTC | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | EUX | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | EUY | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XME | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | XNZ | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | OPS | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | THL | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | TEL | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | VAU | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | EVR | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | MET | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | MOT | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | BOG | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | MEO | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | O2C | 16 |
2026-08-12 | Download |
|
F731BXXS7GZH2
Security update
|
7 | PLS | 16 |
2026-08-12 | Download |
|
F731BXXS7GZG1
Security update
|
7 | XID | 16 |
2026-07-09 | Download |
|
F731BXXS7GZG1
Security update
|
7 | ZVV | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | UPO | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | UFU | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | UYO | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | UFN | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | TGP | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | TCE | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | DOR | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | EBE | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | ECO | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | EON | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | GLO | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | PSN | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | PGU | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | PSP | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | MXO | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | CTU | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | ZTM | 16 |
2026-07-08 | Download |
|
F731BXXS7GZG1
Security update
|
7 | ZTA | 16 |
2026-07-08 | Download |
|
F731BXXS7GZF2
Security update
|
7 | XID | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | ZTM | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | ZTA | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | ZTO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | UYO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | PGU | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | PSP | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | MXO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | TCE | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | TGP | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | UFN | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | UFU | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | UPO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | PSN | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CHE | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CHL | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CHO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CHT | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | PEO | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CDR | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | EON | 16 |
2026-06-10 | Download |
|
F731BXXS7GZF1
Security update
|
7 | CTI | 16 |
2026-06-10 | Download |
|
F731BXXS7GZE5
Security update
|
7 | PEO | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | PET | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | SAM | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | PNT | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | ANC | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | BVO | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | CDR | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | CGU | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | COM | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | CRC | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | CTU | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | DOR | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | GLO | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | ZTM | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | PGU | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | MXO | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | PSN | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | TCE | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | UFU | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | UYO | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | ZTA | 16 |
2026-05-21 | Download |
|
F731BXXS7GZE5
Security update
|
7 | EON | 16 |
2026-05-21 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CHT | 16 |
2026-03-17 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CHO | 16 |
2026-03-17 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CHX | 16 |
2026-03-17 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CHL | 16 |
2026-03-17 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CHE | 16 |
2026-03-17 | Download |
|
F731BXXS6FZB6
Security update
|
6 | SLK | 16 |
2026-03-05 | Download |
|
F731BXXS6FZB6
Security update
|
6 | NPB | 16 |
2026-03-05 | Download |
|
F731BXXS6FZB6
Security update
|
6 | INS | 16 |
2026-03-05 | Download |
|
F731BXXS6FZB6
Security update
|
6 | BKD | 16 |
2026-03-05 | Download |
|
F731BXXS6FZB6
Security update
|
6 | PNT | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CGU | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | GLO | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | CDR | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | PET | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | TCE | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | MXO | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | PGU | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | BVO | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | ZTM | 16 |
2026-03-04 | Download |
|
F731BXXS6FZB6
Security update
|
6 | ZTA | 16 |
2026-03-04 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CHX | 16 |
2026-02-13 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CHT | 16 |
2026-02-13 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CHE | 16 |
2026-02-13 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CHL | 16 |
2026-02-13 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CHO | 16 |
2026-02-13 | Download |
|
F731BXXS5FZA1
Security update
|
5 | BKD | 16 |
2026-01-29 | Download |
|
F731BXXS5FZA1
Security update
|
5 | NPB | 16 |
2026-01-29 | Download |
|
F731BXXS5FZA1
Security update
|
5 | SLK | 16 |
2026-01-29 | Download |
|
F731BXXS5FZA1
Security update
|
5 | INS | 16 |
2026-01-29 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CGU | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | DOR | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | TPA | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | GTO | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | GLO | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CDR | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | CRC | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | PGU | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | COL | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | COB | 16 |
2026-01-28 | Download |
|
F731BXXS5FZA1
Security update
|
5 | PSN | 16 |
2026-01-28 | Download |
Latest SM-F731B 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 | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| AFG | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| AFR | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| ANC | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| ARO | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| BKD | F731BXXS6FZB6 | 6 | 16 | 2026-03-05 |
| BOG | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| BVO | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CDR | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CGU | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CHE | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CHL | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CHO | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CHT | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CHX | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| COB | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| COL | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| COM | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| COO | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CRC | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CTI | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| CTU | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| DKR | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| DOR | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| EBE | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| ECO | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| ECT | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| EGY | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| EON | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| EUX | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| EUY | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| EVR | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| FWD | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| GLO | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| GTO | F731BXXS5FZA1 | 5 | 16 | 2026-01-28 |
| ILO | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| ILP | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| INS | F731BXXS6FZB6 | 6 | 16 | 2026-03-05 |
| KSA | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| LYS | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| MEO | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| MET | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| MID | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| MOT | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| MWD | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| MXO | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| NPB | F731BXXS6FZB6 | 6 | 16 | 2026-03-05 |
| O2C | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| OPS | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| PEO | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| PET | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| PGU | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| PKD | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| PLS | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| PNT | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| PSN | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| PSP | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| SAM | F731BXXS7GZI1 | 7 | 16 | 2026-09-14 |
| SEK | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| SLK | F731BXXS6FZB6 | 6 | 16 | 2026-03-05 |
| TCE | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| TEL | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| TGP | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| THL | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| TPA | F731BXXS5FZA1 | 5 | 16 | 2026-01-28 |
| TUN | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| TUR | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| UFN | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| UFU | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| UPO | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| UYO | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| VAU | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| XFA | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| XFV | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| XID | F731BXXS7GZH2 | 7 | 16 | 2026-08-13 |
| XME | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| XNZ | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| XSA | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| XSG | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| XTC | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| XXV | F731BXXS7GZH2 | 7 | 16 | 2026-08-12 |
| ZTA | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
| ZTM | F731BXXU7HZIJ | 7 | 17 | 2026-09-29 |
| ZTO | F731BXXS7GZF1 | 7 | 16 | 2026-06-10 |
| ZVV | F731BXXS7GZG1 | 7 | 16 | 2026-07-08 |
How to Flash SM-F731B Firmware
Put the Samsung Galaxy Z Flip5 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 7 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.