Samsung Galaxy S25 Ultra (SM-S938B) Firmware Overview
What is the latest SM-S938B firmware?
S938BXXSDDZJ1, released October 9, 2026 with Android 17. It is a security update on bootloader binary 13. The archive holds 250 official builds across 81 regions (CSC).
Is the Samsung Galaxy S25 Ultra still getting updates?
Yes. The newest build is from October 2026, and 20 of 81 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-S938B builds in the archive run Android 16 to 17. The earliest build we have for each version:
- Android 17: S938BXXUCDZIF (Sep 2026), 60 builds in total
- Android 16: S938BXXS7BYLR (Jan 2026), 190 builds in total
Can I downgrade the SM-S938B firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 7 to 13:
- Binary 13 — since Oct 2026
- Binary 12 — since Aug 2026
- Binary 11 — since Jul 2026
- Binary 10 — since Jun 2026
- Binary 9 — since Apr 2026
- Binary 8 — since Feb 2026
- Binary 7 — since Dec 2025
A phone already on binary 13 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 13 build. How to read a build number.
All SM-S938B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
S938BXXSDDZJ1
Security update
|
13 | ZVV | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | PSN | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | CTI | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | TPA | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | ARO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | IUS | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | BVO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | TMM | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | COO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | TCE | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | GTO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | UFN | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | ZTM | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | MXO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | ZTA | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | COB | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | COL | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | ZTO | 17 |
2026-10-09 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | THL | 17 |
2026-10-07 | Download |
|
S938BXXSDDZJ1
Security update
|
13 | CAU | 17 |
2026-10-07 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | GTO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | IUS | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | COO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | TCE | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | MXO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | COB | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | COL | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | TMM | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | EON | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | EBE | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ECO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | PSN | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | CTI | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ARO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | UFN | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | BVO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ZVV | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | TPA | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ZTO | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ZTM | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ZTA | 17 |
2026-09-22 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | TUR | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | THL | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | GLB | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | CAU | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | SER | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | CAC | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | TUN | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | EGY | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ACR | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | MWD | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | AFG | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | FWD | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | AFR | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | PAK | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | MID | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | DKR | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | ECT | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | LYS | 17 |
2026-09-20 | Download |
|
S938BXXUCDZIF
Feature update
|
12 | SOZ | 17 |
2026-09-20 | Download |
|
S938BXXSCCZH1
Security update
|
12 | IUS | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | PNT | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | EBE | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CTU | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | ECO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | COM | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CGU | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CTP | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CTI | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | PET | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | COL | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | COB | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | PGU | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | BVO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | UYO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | UPO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | GLO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | COO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | ARO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | PEO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | TPA | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | GTO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | EON | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | MXO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | ZTO | 16 |
2026-08-12 | Download |
|
S938BXXSCCZH1
Security update
|
12 | AFR | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | FWD | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | PAK | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | MID | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | DKR | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | LYS | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | ECT | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | AFG | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | MWD | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | TUR | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | KSA | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | THL | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | GLB | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | ACR | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | EGY | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | TUN | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | SKZ | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CAC | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | SER | 16 |
2026-08-11 | Download |
|
S938BXXSCCZH1
Security update
|
12 | CAU | 16 |
2026-08-11 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CTU | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PEO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PET | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CGU | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | SAM | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | EON | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | UFU | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | EBE | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PNT | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ECO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PGU | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | COL | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CTP | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ZVV | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | UFN | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ARO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CDR | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | TPA | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CTI | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | COM | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PSN | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | BVO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | GTO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ZTO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ZTM | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ZTA | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | UYO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | IUS | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CHE | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CHO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | COO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CHL | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | MXO | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | COB | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CHT | 16 |
2026-07-03 | Download |
|
S938BXXSBCZG3
Security update
|
11 | AFR | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | FWD | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | PAK | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | MID | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | DKR | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ACR | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | MWD | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | AFG | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | ECT | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | LYS | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | GLB | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | THL | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | SOZ | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CAC | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | TUN | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | SKZ | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | SER | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | CAU | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | KSA | 16 |
2026-07-02 | Download |
|
S938BXXSBCZG3
Security update
|
11 | TUR | 16 |
2026-07-02 | Download |
|
S938BXXSACZF2
Security update
|
10 | XID | 16 |
2026-06-15 | Download |
|
S938BXXUACZF1
Feature update
|
10 | KSA | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | SOZ | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | SKZ | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | CAC | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | CAU | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | THL | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | DKR | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | FWD | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | SER | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | ACR | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | AFG | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | MWD | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | AFR | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | PAK | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | MID | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | XSG | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | XTC | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | MOT | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | MET | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | PRT | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | INS | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | NPB | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | TUN | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | GLB | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | TUR | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | EGY | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | LYS | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | XNZ | 16 |
2026-06-02 | Download |
|
S938BXXUACZF1
Feature update
|
10 | ECT | 16 |
2026-06-02 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | UFN | 16 |
2026-05-15 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PSN | 16 |
2026-05-15 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | ARO | 16 |
2026-05-15 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | CTI | 16 |
2026-05-15 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | XNZ | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PSP | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | CTP | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | SAM | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PNT | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PET | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | TGP | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | UPO | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PEO | 16 |
2026-05-14 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | CDR | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | PGU | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | CGU | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | GLO | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | DOR | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | CRC | 16 |
2026-05-13 | Download |
|
S938BXXU9CZDP
Feature update
|
9 | COL | 16 |
2026-05-13 | Download |
|
S938BXXS8BZB5
Security update
|
8 | CHL | 16 |
2026-03-17 | Download |
|
S938BXXS8BZB5
Security update
|
8 | XID | 16 |
2026-03-04 | Download |
|
S938BXXS8BZB5
Security update
|
8 | XSP | 16 |
2026-03-04 | Download |
|
S938BXXS8BZB5
Security update
|
8 | STH | 16 |
2026-03-04 | Download |
|
S938BXXS8BZB5
Security update
|
8 | SIN | 16 |
2026-03-04 | Download |
|
S938BXXS8BZB5
Security update
|
8 | MM1 | 16 |
2026-03-04 | Download |
|
S938BXXS8BZB5
Security update
|
8 | CHT | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | UFU | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | TGP | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | SAM | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | PSP | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | PNT | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | PET | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | CTU | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | CTP | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | CHE | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | UFN | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | PSN | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | PGU | 16 |
2026-02-28 | Download |
|
S938BXXS8BZB5
Security update
|
8 | DOR | 16 |
2026-02-28 | Download |
|
S938BXXS7BYLR
Security update
|
7 | CHL | 16 |
2026-02-13 | Download |
|
S938BXXS7BYLR
Security update
|
7 | CHT | 16 |
2026-01-29 | Download |
|
S938BXXS7BYLR
Security update
|
7 | XID | 16 |
2026-01-22 | Download |
|
S938BXXS7BYLR
Security update
|
7 | TMM | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | TCE | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | IUS | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | XSA | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | VAU | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | TEL | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | OPS | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | PET | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | CHE | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | UFU | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | TGP | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | PSP | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | PNT | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | CTP | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | CTU | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | SAM | 16 |
2026-01-21 | Download |
|
S938BXXS7BYLR
Security update
|
7 | PSN | 16 |
2026-01-21 | Download |
Latest SM-S938B 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 | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| AFG | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| AFR | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| ARO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| BVO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| CAC | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| CAU | S938BXXSDDZJ1 | 13 | 17 | 2026-10-07 |
| CDR | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| CGU | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| CHE | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| CHL | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| CHO | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| CHT | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| COB | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| COL | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| COM | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| COO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| CRC | S938BXXU9CZDP | 9 | 16 | 2026-05-13 |
| CTI | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| CTP | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| CTU | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| DKR | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| DOR | S938BXXU9CZDP | 9 | 16 | 2026-05-13 |
| EBE | S938BXXUCDZIF | 12 | 17 | 2026-09-22 |
| ECO | S938BXXUCDZIF | 12 | 17 | 2026-09-22 |
| ECT | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| EGY | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| EON | S938BXXUCDZIF | 12 | 17 | 2026-09-22 |
| FWD | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| GLB | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| GLO | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| GTO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| INS | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| IUS | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| KSA | S938BXXSCCZH1 | 12 | 16 | 2026-08-11 |
| LYS | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| MET | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| MID | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| MM1 | S938BXXS8BZB5 | 8 | 16 | 2026-03-04 |
| MOT | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| MWD | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| MXO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| NPB | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| OPS | S938BXXS7BYLR | 7 | 16 | 2026-01-21 |
| PAK | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| PEO | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| PET | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| PGU | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| PNT | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| PRT | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| PSN | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| PSP | S938BXXU9CZDP | 9 | 16 | 2026-05-14 |
| SAM | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| SER | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| SIN | S938BXXS8BZB5 | 8 | 16 | 2026-03-04 |
| SKZ | S938BXXSCCZH1 | 12 | 16 | 2026-08-11 |
| SOZ | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| STH | S938BXXS8BZB5 | 8 | 16 | 2026-03-04 |
| TCE | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| TEL | S938BXXS7BYLR | 7 | 16 | 2026-01-21 |
| TGP | S938BXXU9CZDP | 9 | 16 | 2026-05-14 |
| THL | S938BXXSDDZJ1 | 13 | 17 | 2026-10-07 |
| TMM | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| TPA | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| TUN | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| TUR | S938BXXUCDZIF | 12 | 17 | 2026-09-20 |
| UFN | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| UFU | S938BXXSBCZG3 | 11 | 16 | 2026-07-03 |
| UPO | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| UYO | S938BXXSCCZH1 | 12 | 16 | 2026-08-12 |
| VAU | S938BXXS7BYLR | 7 | 16 | 2026-01-21 |
| XID | S938BXXSACZF2 | 10 | 16 | 2026-06-15 |
| XNZ | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| XSA | S938BXXS7BYLR | 7 | 16 | 2026-01-21 |
| XSG | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| XSP | S938BXXS8BZB5 | 8 | 16 | 2026-03-04 |
| XTC | S938BXXUACZF1 | 10 | 16 | 2026-06-02 |
| ZTA | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| ZTM | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| ZTO | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
| ZVV | S938BXXSDDZJ1 | 13 | 17 | 2026-10-09 |
How to Flash SM-S938B Firmware
Put the Samsung Galaxy S25 Ultra 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 13 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.