Samsung Galaxy S24 FE (SM-S721B) Firmware Overview
What is the latest SM-S721B firmware?
S721BXXUEEZIF, released September 28, 2026 with Android 17. It is a feature update on bootloader binary 14. The archive holds 221 official builds across 85 regions (CSC).
Is the Samsung Galaxy S24 FE still getting updates?
Yes. The newest build is from September 2026, and 44 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-S721B builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: S721BXXUEEZIF (Sep 2026), 20 builds in total
- Android 16: S721BXXS9CZA2 (Jan 2026), 201 builds in total
Can I downgrade the SM-S721B firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 9 to 14:
- Binary 14 — since Aug 2026
- Binary 13 — since Jul 2026
- Binary 12 — since Jun 2026
- Binary 11 — since Apr 2026
- Binary 10 — since Feb 2026
- Binary 9 — since Jan 2026
A phone already on binary 14 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 14 build. How to read a build number.
All SM-S721B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
S721BXXUEEZIF
Feature update
|
14 | INS | 17 |
2026-09-28 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | NPB | 17 |
2026-09-28 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | BKD | 17 |
2026-09-28 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | SLK | 17 |
2026-09-28 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | BNG | 17 |
2026-09-28 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CHL | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CHE | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CHT | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CHO | 16 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | XFA | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | ECT | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | AFR | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | EGY | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | XFV | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | AFG | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | ACR | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | GLB | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | SKZ | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | LYS | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | TUN | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | MWD | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | PAK | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | CAC | 17 |
2026-09-24 | Download |
|
S721BXXUEEZIF
Feature update
|
14 | CAU | 17 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | ANC | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | PGU | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CGU | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | COB | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CTI | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | ARO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | COL | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | COO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | GTO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CTU | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | BVO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | COM | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | CTP | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | PEO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | MXO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | PET | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | EBE | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | IUS | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | EON | 16 |
2026-09-24 | Download |
|
S721BXXSEDZI1
Security update
|
14 | ECO | 16 |
2026-09-24 | Download |
|
S721BXXSEDZH9
Security update
|
14 | INS | 16 |
2026-08-21 | Download |
|
S721BXXSEDZH9
Security update
|
14 | NPB | 16 |
2026-08-21 | Download |
|
S721BXXSEDZH9
Security update
|
14 | SLK | 16 |
2026-08-21 | Download |
|
S721BXXSEDZH9
Security update
|
14 | BNG | 16 |
2026-08-21 | Download |
|
S721BXXSEDZH9
Security update
|
14 | BKD | 16 |
2026-08-21 | Download |
|
S721BXXSEDZH9
Security update
|
14 | XID | 16 |
2026-08-19 | Download |
|
S721BXXSEDZH9
Security update
|
14 | ANC | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | GTO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CTU | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | BVO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | GLO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CGU | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CTI | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | COB | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | ARO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | COL | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | COM | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | EON | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | ECO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | EBE | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CHE | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CTP | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CHL | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CHO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | COO | 16 |
2026-08-18 | Download |
|
S721BXXSEDZH9
Security update
|
14 | AFR | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | EGY | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | LYS | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | FWD | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | ECT | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | XFA | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | KSA | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CAU | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | CAC | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | THL | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | PAK | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | AFG | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | DKR | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | MID | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | TUR | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | SKZ | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | GLB | 16 |
2026-08-17 | Download |
|
S721BXXSEDZH9
Security update
|
14 | ACR | 16 |
2026-08-17 | Download |
|
S721BXXSDDZG1
Security update
|
13 | XID | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | ANC | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CTU | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | GTO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CGU | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | GLO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | COB | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CTI | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | ARO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | COL | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | BVO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | COO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | COM | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | EBE | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | EON | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | ECO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CHE | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CHT | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CHO | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CTP | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | SLK | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | BKD | 16 |
2026-07-07 | Download |
|
S721BXXSDDZG1
Security update
|
13 | CHL | 16 |
2026-07-07 | Download |
|
S721BXXSCDZF3
Security update
|
12 | PSN | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CTI | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ARO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | COL | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | BVO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | TCE | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | TMM | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | IUS | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | EBE | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | MXO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ZTM | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CHE | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | COM | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CHT | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ZTA | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CHO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CHL | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CTP | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CGU | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ANC | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CTU | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | EON | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ECO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | GTO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | TPA | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | COO | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | COB | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | UFN | 16 |
2026-06-12 | Download |
|
S721BXXSCDZF3
Security update
|
12 | XID | 16 |
2026-06-11 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ACR | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | AFG | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | AFR | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | GLB | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | TUR | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | MWD | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | TUN | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | KSA | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | LYS | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | EGY | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | FWD | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | XFV | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | ECT | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | XFA | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | DKR | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | THL | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | PAK | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | XME | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | MID | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | SKZ | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CAU | 16 |
2026-06-10 | Download |
|
S721BXXSCDZF3
Security update
|
12 | CAC | 16 |
2026-06-10 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XID | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XME | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | VIP | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | MET | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | TOP | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | MEO | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | SFR | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | BOG | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | STH | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | SIN | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | THL | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | MM1 | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | GLB | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XTC | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | VAU | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | OPS | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | TEL | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XSA | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XNZ | 16 |
2026-05-18 | Download |
|
S721BXXUBDZDP
Feature update
|
11 | XXV | 16 |
2026-05-18 | Download |
|
S721BXXSACZB2
Security update
|
10 | CHX | 16 |
2026-03-17 | Download |
|
S721BXXSACZB2
Security update
|
10 | CHT | 16 |
2026-03-17 | Download |
|
S721BXXSACZB2
Security update
|
10 | CHO | 16 |
2026-03-17 | Download |
|
S721BXXSACZB2
Security update
|
10 | CHL | 16 |
2026-03-17 | Download |
|
S721BXXSACZB2
Security update
|
10 | CHE | 16 |
2026-03-17 | Download |
|
S721BXXSACZB2
Security update
|
10 | XID | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | XSP | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | STH | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | SIN | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | MM1 | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | ILP | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | ILO | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | SAM | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | PNT | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | PET | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | PEO | 16 |
2026-03-03 | Download |
|
S721BXXSACZB2
Security update
|
10 | PGU | 16 |
2026-02-27 | Download |
|
S721BXXSACZB2
Security update
|
10 | GLO | 16 |
2026-02-27 | Download |
|
S721BXXSACZB2
Security update
|
10 | EON | 16 |
2026-02-27 | Download |
|
S721BXXSACZB2
Security update
|
10 | ECO | 16 |
2026-02-27 | Download |
|
S721BXXS9CZA2
Security update
|
9 | TMM | 16 |
2026-01-30 | Download |
|
S721BXXS9CZA2
Security update
|
9 | TCE | 16 |
2026-01-30 | Download |
|
S721BXXS9CZA2
Security update
|
9 | MXO | 16 |
2026-01-30 | Download |
|
S721BXXS9CZA2
Security update
|
9 | IUS | 16 |
2026-01-30 | Download |
|
S721BXXS9CZA2
Security update
|
9 | BNG | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | SLK | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | BKD | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | NPB | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | INS | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | CHO | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | CHL | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | TPA | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | CDR | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | ARO | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | BVO | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | CHE | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | CGU | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | ZVV | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | ZTO | 16 |
2026-01-29 | Download |
|
S721BXXS9CZA2
Security update
|
9 | ZTM | 16 |
2026-01-29 | Download |
Latest SM-S721B 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 | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| AFG | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| AFR | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| ANC | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| ARO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| BKD | S721BXXUEEZIF | 14 | 17 | 2026-09-28 |
| BNG | S721BXXUEEZIF | 14 | 17 | 2026-09-28 |
| BOG | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| BVO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CAC | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| CAU | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| CDR | S721BXXS9CZA2 | 9 | 16 | 2026-01-29 |
| CGU | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CHE | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CHL | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CHO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CHT | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CHX | S721BXXSACZB2 | 10 | 16 | 2026-03-17 |
| COB | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| COL | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| COM | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| COO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CTI | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CTP | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| CTU | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| DKR | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| EBE | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| ECO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| ECT | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| EGY | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| EON | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| FWD | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| GLB | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| GLO | S721BXXSEDZH9 | 14 | 16 | 2026-08-18 |
| GTO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| ILO | S721BXXSACZB2 | 10 | 16 | 2026-03-03 |
| ILP | S721BXXSACZB2 | 10 | 16 | 2026-03-03 |
| INS | S721BXXUEEZIF | 14 | 17 | 2026-09-28 |
| IUS | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| KSA | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| LYS | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| MEO | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| MET | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| MID | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| MM1 | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| MWD | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| MXO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| NPB | S721BXXUEEZIF | 14 | 17 | 2026-09-28 |
| OPS | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| PAK | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| PEO | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| PET | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| PGU | S721BXXSEDZI1 | 14 | 16 | 2026-09-24 |
| PNT | S721BXXSACZB2 | 10 | 16 | 2026-03-03 |
| PSN | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| SAM | S721BXXSACZB2 | 10 | 16 | 2026-03-03 |
| SFR | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| SIN | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| SKZ | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| SLK | S721BXXUEEZIF | 14 | 17 | 2026-09-28 |
| STH | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| TCE | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| TEL | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| THL | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| TMM | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| TOP | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| TPA | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| TUN | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| TUR | S721BXXSEDZH9 | 14 | 16 | 2026-08-17 |
| UFN | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| VAU | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| VIP | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| XFA | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| XFV | S721BXXUEEZIF | 14 | 17 | 2026-09-24 |
| XID | S721BXXSEDZH9 | 14 | 16 | 2026-08-19 |
| XME | S721BXXSCDZF3 | 12 | 16 | 2026-06-10 |
| XNZ | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| XSA | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| XSP | S721BXXSACZB2 | 10 | 16 | 2026-03-03 |
| XTC | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| XXV | S721BXXUBDZDP | 11 | 16 | 2026-05-18 |
| ZTA | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| ZTM | S721BXXSCDZF3 | 12 | 16 | 2026-06-12 |
| ZTO | S721BXXS9CZA2 | 9 | 16 | 2026-01-29 |
| ZVV | S721BXXS9CZA2 | 9 | 16 | 2026-01-29 |
How to Flash SM-S721B Firmware
Put the Samsung Galaxy S24 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 14 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.