Galaxy A18 SM-A185F firmware
The latest stable build is A185FXXS1AZI4 (Android 17, security update), first released on Sep 30, 2026 – 37 days ago. Samsung has published 2 stable builds for this model since Sep 7, 2026: 1 security and 1 feature updates, from Android 17 to Android 17. The current bootloader (binary) version is 1. A device on bit 1 only accepts firmware with bit 1 or higher – see downgrading and the bootloader bit.
- Latest build
A185FXXS1AZI4- Released
- Sep 30, 2026
- Android
- Android 17
- Bootloader bit
- 1
- Regions
- 7
- Stable builds
- 2
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
CAU | Caucasus | A185FXXS1AZI4 | Android 17 | Sep 30, 2026 | 2 |
EUX | Europe (Multi-CSC) | A185FXXS1AZI4 | Android 17 | Oct 1, 2026 | 2 |
EUY | Europe (Multi-CSC) | A185FXXS1AZI4 | Android 17 | Oct 1, 2026 | 2 |
ILO | Israel | A185FXXS1AZI4 | Android 17 | Oct 4, 2026 | 2 |
PLS | Poland (Plus) | A185FXXS1AZI4 | Android 17 | Oct 1, 2026 | 2 |
SKZ | Kazakhstan | A185FXXS1AZI4 | Android 17 | Sep 30, 2026 | 2 |
TUR | Turkey | A185FXXS1AZI4 | Android 17 | Sep 30, 2026 | 2 |
Firmware history (2 builds)
Every stable build (PDA version) Samsung has published for the SM-A185F, newest first. “” is the earliest date the build appeared on Samsung's servers in any region. “” means Samsung no longer serves the file for that build.
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
A185FXXS1AZI4 | Sep 30, 2026 | Android 17 | Security | 1 | 7 | on server |
A185FXXU1AZHG | Sep 7, 2026 | Android 17 | Feature | 1 | 7 | on server |
How to download SM-A185F firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-A185F -r EUXReplace EUX with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-A185F / EUX release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.