Samsung Galaxy F05 (SM-E055F) Firmware Overview
What is the latest SM-E055F firmware?
E055FXXS9CZH5, released September 5, 2026 with Android 16. It is a security update on bootloader binary 9. The archive holds 20 official builds across 2 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy F05 still getting updates?
Yes. The newest build is from September 2026, and 2 of 2 regions already have a build from that month; the rest usually follow within a few weeks.
Which Android versions did it get?
The SM-E055F builds in the archive run Android 14 to 16. The earliest build we have for each version:
- Android 16: E055FXXU5CYJ4 (Nov 2025), 10 builds in total
- Android 15: E055FXXS4BYG7 (Jul 2025), 6 builds in total
- Android 14: E055FXXS3AYC3 (Apr 2025), 4 builds in total
Can I downgrade the SM-E055F firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 3 to 9:
- Binary 9 — since Aug 2026
- Binary 8 — since May 2026
- Binary 7 — since Feb 2026
- Binary 6 — since Jan 2026
- Binary 5 — since Jul 2025
- Binary 4 — since May 2025
- Binary 3 — since Mar 2025
A phone already on binary 9 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 9 build. How to read a build number.
All SM-E055F firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
E055FXXS9CZH5
Security update
|
9 | SLK | 16 |
2026-09-05 | Download |
|
E055FXXS9CZH5
Security update
|
9 | INS | 16 |
2026-09-05 | Download |
|
E055FXXS8CZE1
Security update
|
8 | SLK | 16 |
2026-05-27 | Download |
|
E055FXXS8CZE1
Security update
|
8 | INS | 16 |
2026-05-27 | Download |
|
E055FXXS7CZB5
Security update
|
7 | SLK | 16 |
2026-03-10 | Download |
|
E055FXXS7CZB5
Security update
|
7 | INS | 16 |
2026-03-09 | Download |
|
E055FXXS6CZA1
Security update
|
6 | INS | 16 |
2026-01-28 | Download |
|
E055FXXS6CZA1
Security update
|
6 | SLK | 16 |
2026-01-28 | Download |
|
E055FXXU5CYJ4
Feature update
|
5 | SLK | 16 |
2025-11-24 | Download |
|
E055FXXU5CYJ4
Feature update
|
5 | INS | 16 |
2025-11-03 | Download |
|
E055FXXS5BYJ1
Security update
|
5 | SLK | 15 |
2025-10-28 | Download |
|
E055FXXS5BYJ1
Security update
|
5 | INS | 15 |
2025-10-28 | Download |
|
E055FXXS5BYG9
Security update
|
5 | INS | 15 |
2025-08-13 | Download |
|
E055FXXS5BYG9
Security update
|
5 | SLK | 15 |
2025-08-13 | Download |
|
E055FXXS4BYG7
Security update
|
4 | INS | 15 |
2025-07-28 | Download |
|
E055FXXS4BYG7
Security update
|
4 | SLK | 15 |
2025-07-28 | Download |
|
E055FXXS4AYE3
Security update
|
4 | INS | 14 |
2025-05-27 | Download |
|
E055FXXS4AYE3
Security update
|
4 | SLK | 14 |
2025-05-27 | Download |
|
E055FXXS3AYC3
Security update
|
3 | SLK | 14 |
2025-04-21 | Download |
|
E055FXXS3AYC3
Security update
|
3 | INS | 14 |
2025-04-21 | Download |
Latest SM-E055F 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 |
|---|---|---|---|---|
| INS | E055FXXS9CZH5 | 9 | 16 | 2026-09-05 |
| SLK | E055FXXS9CZH5 | 9 | 16 | 2026-09-05 |
How to Flash SM-E055F Firmware
Put the Samsung Galaxy F05 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 9 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.