Samsung Galaxy A04 (SM-A045F) Firmware Overview
What is the latest SM-A045F firmware?
A045FXXSGEZH2, released August 17, 2026 with Android 14. It is a security update on bootloader binary 16. The archive holds 82 official builds across 41 regions (CSC).
Is the Samsung Galaxy A04 still getting updates?
Yes. The newest build is from August 2026, and 21 of 41 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-A045F firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 13 to 16:
- Binary 16 — since Aug 2026
- Binary 15 — since May 2026
- Binary 14 — since Feb 2026
- Binary 13 — since Jan 2026
A phone already on binary 16 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 16 build. How to read a build number.
All SM-A045F firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A045FXXSGEZH2
Security update
|
16 | SLK | 14 |
2026-08-17 | Download |
|
A045FXXSGEZH2
Security update
|
16 | BKD | 14 |
2026-08-17 | Download |
|
A045FXXSGEZH2
Security update
|
16 | NPB | 14 |
2026-08-17 | Download |
|
A045FXXSGEZH2
Security update
|
16 | INS | 14 |
2026-08-17 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XNZ | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | CAU | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XNF | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | SEK | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | SER | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XXV | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XTC | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | MYM | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | CAL | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | GLB | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XME | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | THL | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | TUN | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | XID | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | VFJ | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | PNG | 14 |
2026-08-14 | Download |
|
A045FXXSGEZH2
Security update
|
16 | SKZ | 14 |
2026-08-14 | Download |
|
A045FXXSFEZF1
Security update
|
15 | XID | 14 |
2026-06-22 | Download |
|
A045FXXSFEZE2
Security update
|
15 | INS | 14 |
2026-05-29 | Download |
|
A045FXXSFEZE2
Security update
|
15 | SLK | 14 |
2026-05-29 | Download |
|
A045FXXSFEZE2
Security update
|
15 | BKD | 14 |
2026-05-29 | Download |
|
A045FXXSFEZE2
Security update
|
15 | NPB | 14 |
2026-05-29 | Download |
|
A045FXXSFEZE2
Security update
|
15 | XID | 14 |
2026-05-25 | Download |
|
A045FXXSFEZE2
Security update
|
15 | THL | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | MYM | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | EGY | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | ECT | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | PNG | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | LYS | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | PAK | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | ACR | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | SEK | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | DKR | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | SKZ | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | MWD | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | AFG | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | FWD | 14 |
2026-05-23 | Download |
|
A045FXXSFEZE2
Security update
|
15 | ILO | 14 |
2026-05-23 | Download |
|
A045FXXSEEZB1
Security update
|
14 | BKD | 14 |
2026-03-12 | Download |
|
A045FXXSEEZB1
Security update
|
14 | SLK | 14 |
2026-03-12 | Download |
|
A045FXXSEEZB1
Security update
|
14 | NPB | 14 |
2026-03-12 | Download |
|
A045FXXSEEZB1
Security update
|
14 | INS | 14 |
2026-03-12 | Download |
|
A045FXXSEEZB1
Security update
|
14 | EGY | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | DKR | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | ACR | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | PKD | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | XFV | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | MID | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | ILO | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | KSA | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | LYS | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | XFA | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | ILP | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | XFE | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | AFR | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | TUR | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | MWD | 14 |
2026-03-09 | Download |
|
A045FXXSEEZB1
Security update
|
14 | FWD | 14 |
2026-03-09 | Download |
|
A045FXXSDEZA1
Security update
|
13 | BKD | 14 |
2026-01-30 | Download |
|
A045FXXSDEZA1
Security update
|
13 | NPB | 14 |
2026-01-30 | Download |
|
A045FXXSDEZA1
Security update
|
13 | SLK | 14 |
2026-01-30 | Download |
|
A045FXXSDEZA1
Security update
|
13 | INS | 14 |
2026-01-30 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XID | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | VFJ | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | PNG | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | CAL | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | GLB | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XTC | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XME | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XXV | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XNF | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | MYM | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XNZ | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | KSA | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | XSG | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | MWD | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | FWD | 14 |
2026-01-26 | Download |
|
A045FXXSDEZA1
Security update
|
13 | LYS | 14 |
2026-01-26 | Download |
Latest SM-A045F 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 | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| AFG | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| AFR | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| BKD | A045FXXSGEZH2 | 16 | 14 | 2026-08-17 |
| CAL | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| CAU | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| DKR | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| ECT | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| EGY | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| FWD | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| GLB | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| ILO | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| ILP | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| INS | A045FXXSGEZH2 | 16 | 14 | 2026-08-17 |
| KSA | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| LYS | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| MID | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| MWD | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| MYM | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| NPB | A045FXXSGEZH2 | 16 | 14 | 2026-08-17 |
| PAK | A045FXXSFEZE2 | 15 | 14 | 2026-05-23 |
| PKD | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| PNG | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| SEK | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| SER | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| SKZ | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| SLK | A045FXXSGEZH2 | 16 | 14 | 2026-08-17 |
| THL | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| TUN | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| TUR | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| VFJ | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XFA | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| XFE | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| XFV | A045FXXSEEZB1 | 14 | 14 | 2026-03-09 |
| XID | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XME | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XNF | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XNZ | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XSG | A045FXXSDEZA1 | 13 | 14 | 2026-01-26 |
| XTC | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
| XXV | A045FXXSGEZH2 | 16 | 14 | 2026-08-14 |
How to Flash SM-A045F Firmware
Put the Samsung Galaxy A04 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 16 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.