Galaxy S24 Ultra SM-S928N firmware
The latest stable build is S928NKSS6EZJ1 (Android 17, security update), first released on Oct 22, 2026 – 15 days ago. Samsung has published 38 stable builds for this model since Jan 25, 2024: 25 security and 13 feature updates, from Android 14 to Android 17. The current bootloader (binary) version is 6. A device on bit 6 only accepts firmware with bit 6 or higher – see downgrading and the bootloader bit.
- Latest build
S928NKSS6EZJ1- Released
- Oct 22, 2026
- Android
- Android 17
- Bootloader bit
- 6
- Regions
- 4
- Stable builds
- 38
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 |
|---|---|---|---|---|---|
KOO | South Korea | S928NKSS6EZJ1 | Android 17 | Oct 22, 2026 | 53 |
KTC | South Korea (KT) | S928NKSS6EZJ1 | Android 17 | Oct 22, 2026 | 53 |
LUC | South Korea (LG U+) | S928NKSS6EZJ1 | Android 17 | Oct 22, 2026 | 52 |
SKC | South Korea (SKT) | S928NKSS6EZJ1 | Android 17 | Oct 22, 2026 | 52 |
Firmware history (38 builds)
Every stable build (PDA version) Samsung has published for the SM-S928N, 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 |
|---|---|---|---|---|---|---|
S928NKSS6EZJ1 | Oct 22, 2026 | Android 17 | Security | 6 | 4 | on server |
S928NKSU6EZIF | Oct 6, 2026 | Android 17 | Feature | 6 | 4 | on server |
S928NKSS6DZH2 | Aug 26, 2026 | Android 16 | Security | 6 | 4 | on server |
S928NKSS6DZG1 | Jul 15, 2026 | Android 16 | Security | 6 | 4 | on server |
S928NKSS6DZF3 | Jun 18, 2026 | Android 16 | Security | 6 | 4 | on server |
S928NKSS6DZE1 | May 28, 2026 | Android 16 | Security | 6 | 4 | on server |
S928NKSU5DZDP | May 11, 2026 | Android 16 | Feature | 5 | 4 | on server |
S928NKSS5CZCH | Apr 8, 2026 | Android 16 | Security | 5 | 4 | on server |
S928NKSS5CZC1 | Mar 23, 2026 | Android 16 | Security | 5 | 4 | on server |
S928NKSS5CZB4 | Feb 26, 2026 | Android 16 | Security | 5 | 4 | on server |
S928NKSS4CZA1 | Jan 15, 2026 | Android 16 | Security | 4 | 4 | on server |
S928NKSS4CYL1 | Dec 11, 2025 | Android 16 | Security | 4 | 4 | on server |
S928NKSS4CYK2 | Nov 17, 2025 | Android 16 | Security | 4 | 4 | on server |
S928NKSS4CYJ3 | Oct 24, 2025 | Android 16 | Security | 4 | 4 | on server |
S928NKSS4CYI9 | Oct 1, 2025 | Android 16 | Security | 4 | 2 | on server |
S928NKSU4CYI7 | Sep 22, 2025 | Android 16 | Feature | 4 | 4 | on server |
S928NKSS4BYG8 | Aug 11, 2025 | Android 15 | Security | 4 | 4 | on server |
S928NKSS4BYF1 | Jul 10, 2025 | Android 15 | Security | 4 | 4 | on server |
S928NKSS4BYE9 | Jun 12, 2025 | Android 15 | Security | 4 | 4 | on server |
S928NKSS4BYDF | May 12, 2025 | Android 15 | Security | 4 | 4 | on server |
S928NKSU4BYD9 | Apr 17, 2025 | Android 15 | Feature | 4 | 4 | on server |
S928NKSU4BYCG | Apr 7, 2025 | Android 15 | Feature | 4 | 4 | on server |
S928NKSS4AYB1 | Mar 6, 2025 | Android 14 | Security | 4 | 4 | on server |
S928NKSS4AYA1 | Feb 10, 2025 | Android 14 | Security | 4 | 4 | on server |
S928NKSS4AXL3 | Jan 20, 2025 | Android 14 | Security | 4 | 4 | on server |
S928NKSS4AXL1 | Jan 7, 2025 | Android 14 | Security | 4 | 4 | on server |
S928NKSS4AXKA | Dec 9, 2024 | Android 14 | Security | 4 | 4 | on server |
S928NKSU4AXK4 | Nov 19, 2024 | Android 14 | Feature | 4 | 4 | on server |
S928NKSS3AXJ1 | Oct 15, 2024 | Android 14 | Security | 3 | 4 | on server |
S928NKSU3AXH7 | Sep 5, 2024 | Android 14 | Feature | 3 | 4 | on server |
S928NKSS3AXGJ | Aug 12, 2024 | Android 14 | Security | 3 | 4 | on server |
S928NKSU3AXFG | Jul 11, 2024 | Android 14 | Feature | 3 | 4 | on server |
S928NKSU2AXE4 | Jun 10, 2024 | Android 14 | Feature | 2 | 4 | on server |
S928NKSS2AXE1 | May 16, 2024 | Android 14 | Security | 2 | 4 | on server |
S928NKSU1AXCA | Mar 26, 2024 | Android 14 | Feature | 1 | 4 | on server |
S928NKSU1AXBA | Feb 28, 2024 | Android 14 | Feature | 1 | 4 | on server |
S928NKSU1AXB5 | Feb 16, 2024 | Android 14 | Feature | 1 | 4 | on server |
S928NKSU1AWM9 | Jan 25, 2024 | Android 14 | Feature | 1 | 4 | on server |
Beta and test builds
Samsung's servers also list 15 beta build(s) for this model. They are not offered to regular users and are often removed after the next stable release.
| Build | Listed | File |
|---|---|---|
S928NKSU6ZZI4 | Sep 15, 2026 | pulled |
S928NKSU6ZZHL | Sep 3, 2026 | pulled |
S928NKSU5ZZDD | Apr 20, 2026 | pulled |
S928NKSU5ZZD5 | Apr 9, 2026 | pulled |
S928NKSU5ZZCD | Mar 26, 2026 | pulled |
S928NKSU4ZYI3 | Sep 11, 2025 | pulled |
S928NKSU4ZYHB | Sep 2, 2025 | pulled |
S928NKSU4ZYH3 | Aug 13, 2025 | pulled |
S928NKSU4ZYCE | Mar 26, 2025 | pulled |
S928NKSU4ZYC6 | Mar 17, 2025 | pulled |
S928NKSU4ZYBF | Mar 2, 2025 | pulled |
S928NKSU4ZYBA | Feb 19, 2025 | pulled |
S928NKSU4ZXLJ | Jan 6, 2025 | pulled |
S928NKSU4ZXL5 | Dec 16, 2024 | pulled |
S928NKSU4ZXKZ | Dec 5, 2024 | pulled |
How to download SM-S928N 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-S928N -r KOOReplace KOO with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.