Samsung SM-A055F Firmware Overview
What is the latest SM-A055F firmware?
A055FXXSHDZF1, released August 24, 2026 with Android 15. It is a security update on bootloader binary 17. The archive holds 20 official builds across 20 regions (CSC).
Is the Samsung SM-A055F still getting updates?
Yes. The newest build is from August 2026, and 4 of 20 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-A055F firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 17:
- Binary 17 — since Jun 2026
All SM-A055F firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A055FXXSHDZF1
Security update
|
17 | SLK | 15 |
2026-08-24 | Download |
|
A055FXXSHDZF1
Security update
|
17 | BKD | 15 |
2026-08-24 | Download |
|
A055FXXSHDZF1
Security update
|
17 | NPB | 15 |
2026-08-24 | Download |
|
A055FXXSHDZF1
Security update
|
17 | INS | 15 |
2026-08-24 | Download |
|
A055FXXSHDZF1
Security update
|
17 | THL | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | XSG | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | ACR | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | AFG | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | AFR | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | DKR | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | EGY | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | ECT | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | FWD | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | KSA | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | MID | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | MWD | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | PAK | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | PKD | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | TUN | 15 |
2026-06-11 | Download |
|
A055FXXSHDZF1
Security update
|
17 | XFE | 15 |
2026-06-11 | Download |
Latest SM-A055F 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 | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| AFG | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| AFR | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| BKD | A055FXXSHDZF1 | 17 | 15 | 2026-08-24 |
| DKR | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| ECT | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| EGY | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| FWD | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| INS | A055FXXSHDZF1 | 17 | 15 | 2026-08-24 |
| KSA | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| MID | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| MWD | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| NPB | A055FXXSHDZF1 | 17 | 15 | 2026-08-24 |
| PAK | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| PKD | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| SLK | A055FXXSHDZF1 | 17 | 15 | 2026-08-24 |
| THL | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| TUN | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| XFE | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
| XSG | A055FXXSHDZF1 | 17 | 15 | 2026-06-11 |
How to Flash SM-A055F Firmware
Put the Samsung SM-A055F 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 17 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.