Samsung Galaxy A33 5G (SM-A3360) Firmware Overview
What is the latest SM-A3360 firmware?
A3360ZHUKGZI3, released September 17, 2026 with Android 16. It is a feature update on bootloader binary 20. The archive holds 20 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy A33 5G still getting updates?
Yes. The newest build is from September 2026.
Which Android versions did it get?
The SM-A3360 builds in the archive run Android 14 to 16. The earliest build we have for each version:
- Android 16: A3360ZHUEGYI8 (Oct 2025), 10 builds in total
- Android 15: A3360ZHUDFYE3 (Jun 2025), 2 builds in total
- Android 14: A3360ZHS9EXE2 (Jun 2024), 8 builds in total
Can I downgrade the SM-A3360 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 20:
- Binary 20 — since Aug 2026
- Binary 19 — since Jul 2026
- Binary 18 — since May 2026
- Binary 17 — since Feb 2026
- Binary 16 — since Jan 2026
- Binary 15 — since Nov 2025
- Binary 14 — since Aug 2025
- Binary 13 — since Apr 2025
- Binary 12 — since Nov 2024
- Binary 11 — since Oct 2024
- Binary 10 — since Jul 2024
- Binary 9 — since May 2024
A phone already on binary 20 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 20 build. How to read a build number.
All SM-A3360 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A3360ZHUKGZI3
Feature update
|
20 | TGY | 16 |
2026-09-17 | Download |
|
A3360ZHSKGZH2
Security update
|
20 | TGY | 16 |
2026-08-21 | Download |
|
A3360ZHSJGZG3
Security update
|
19 | TGY | 16 |
2026-07-21 | Download |
|
A3360ZHSIGZE1
Security update
|
18 | TGY | 16 |
2026-05-15 | Download |
|
A3360ZHSHGZB6
Security update
|
17 | TGY | 16 |
2026-03-10 | Download |
|
A3360ZHSGGZA1
Security update
|
16 | TGY | 16 |
2026-02-02 | Download |
|
A3360ZHSFGYL1
Security update
|
15 | TGY | 16 |
2025-12-22 | Download |
|
A3360ZHSFGYK3
Security update
|
15 | TGY | 16 |
2025-12-01 | Download |
|
A3360ZHSEGYJ3
Security update
|
14 | TGY | 16 |
2025-10-28 | Download |
|
A3360ZHUEGYI8
Feature update
|
14 | TGY | 16 |
2025-10-23 | Download |
|
A3360ZHSEFYH2
Security update
|
14 | TGY | 15 |
2025-08-27 | Download |
|
A3360ZHUDFYE3
Feature update
|
13 | TGY | 15 |
2025-06-16 | Download |
|
A3360ZHSDEYD2
Security update
|
13 | TGY | 14 |
2025-04-22 | Download |
|
A3360ZHSCEXL1
Security update
|
12 | TGY | 14 |
2025-01-22 | Download |
|
A3360ZHUCEXK5
Feature update
|
12 | TGY | 14 |
2024-12-23 | Download |
|
A3360ZHSCEXK1
Security update
|
12 | TGY | 14 |
2024-12-02 | Download |
|
A3360ZHSBEXJ1
Security update
|
11 | TGY | 14 |
2024-10-23 | Download |
|
A3360ZHSAEXI8
Security update
|
10 | TGY | 14 |
2024-10-07 | Download |
|
A3360ZHSAEXG3
Security update
|
10 | TGY | 14 |
2024-08-12 | Download |
|
A3360ZHS9EXE2
Security update
|
9 | TGY | 14 |
2024-06-10 | Download |
How to Flash SM-A3360 Firmware
Put the Samsung Galaxy A33 5G 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 20 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.