Galaxy S24 Ultra SM-S928U1 firmware
The latest stable build is S928U1UES6EZJ1 (Android 17, security update), first released on Oct 30, 2026 – 7 days ago. Samsung has published 40 stable builds for this model since Jan 18, 2024: 30 security and 10 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
S928U1UES6EZJ1- Released
- Oct 30, 2026
- Android
- Android 17
- Bootloader bit
- 6
- Regions
- 14
- Stable builds
- 40
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 |
|---|---|---|---|---|---|
ACG | USA (C Spire) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
AIO | USA (Cricket) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
ATT | USA (AT&T) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
CCT | USA (Comcast) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
DSA | USA | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
DSH | USA | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
LRA | USA (Bluegrass) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
TFN | USA (TracFone) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
TMB | USA (T-Mobile) | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
TMK | USA (MetroPCS) | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
USC | USA (US Cellular) | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
VZW | USA (Verizon) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
XAA | USA (unlocked) | S928U1UEU6EZIF | Android 17 | Oct 21, 2026 | 44 |
XAR | USA (Cellular South) | S928U1UES6EZJ1 | Android 17 | Oct 30, 2026 | 45 |
Firmware history (40 builds)
Every stable build (PDA version) Samsung has published for the SM-S928U1, 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 |
|---|---|---|---|---|---|---|
S928U1UES6EZJ1 | Oct 30, 2026 | Android 17 | Security | 6 | 8 | on server |
S928U1UEU6EZIF | Oct 21, 2026 | Android 17 | Feature | 6 | 14 | on server |
S928U1UES6DZI2 | Oct 1, 2026 | Android 16 | Security | 6 | 14 | on server |
S928U1UES6DZH3 | Sep 1, 2026 | Android 16 | Security | 6 | 14 | on server |
S928U1UES6DZG1 | Jul 23, 2026 | Android 16 | Security | 6 | 14 | on server |
S928U1UES6DZF2 | Jun 25, 2026 | Android 16 | Security | 6 | 14 | on server |
S928U1UES6DZE2 | Jun 2, 2026 | Android 16 | Security | 6 | 14 | on server |
S928U1UEU5DZDR | May 18, 2026 | Android 16 | Feature | 5 | 14 | on server |
S928U1UES5CZD2 | Apr 17, 2026 | Android 16 | Security | 5 | 14 | on server |
S928U1UES5CZC1 | Mar 30, 2026 | Android 16 | Security | 5 | 14 | on server |
S928U1UES5CZB2 | Mar 5, 2026 | Android 16 | Security | 5 | 14 | on server |
S928U1UES4CZA1 | Jan 30, 2026 | Android 16 | Security | 4 | 14 | on server |
S928U1UES4CYL1 | Dec 18, 2025 | Android 16 | Security | 4 | 14 | on server |
S928U1UES4CYK2 | Nov 24, 2025 | Android 16 | Security | 4 | 14 | on server |
S928U1UES4CYJ1 | Oct 30, 2025 | Android 16 | Security | 4 | 14 | on server |
S928U1UEU4CYI9 | Sep 25, 2025 | Android 16 | Feature | 4 | 14 | on server |
S928U1UES4BYG2 | Aug 18, 2025 | Android 15 | Security | 4 | 14 | on server |
S928U1UES4BYF5 | Jul 17, 2025 | Android 15 | Security | 4 | 14 | on server |
S928U1UES4BYF2 | Jun 25, 2025 | Android 15 | Security | 4 | 14 | on server |
S928U1UES4BYE4 | May 21, 2025 | Android 15 | Security | 4 | 14 | on server |
S928U1UEU4BYD9 | Apr 23, 2025 | Android 15 | Feature | 4 | 14 | on server |
S928U1UEU4BYCH | Apr 11, 2025 | Android 15 | Feature | 4 | 14 | on server |
S928U1UES4AYB3 | Mar 13, 2025 | Android 14 | Security | 4 | 14 | on server |
S928U1UES4AYA1 | Feb 13, 2025 | Android 14 | Security | 4 | 14 | on server |
S928U1UES4AXL4 | Jan 23, 2025 | Android 14 | Security | 4 | 14 | on server |
S928U1UES4AXL2 | Jan 9, 2025 | Android 14 | Security | 4 | 14 | on server |
S928U1UES4AXKF | Dec 11, 2024 | Android 14 | Security | 4 | 14 | on server |
S928U1UEU4AXK4 | Nov 27, 2024 | Android 14 | Feature | 4 | 14 | on server |
S928U1UES4AXJA | Nov 4, 2024 | Android 14 | Security | 4 | 14 | on server |
S928U1UES3AXI1 | Oct 10, 2024 | Android 14 | Security | 3 | 14 | on server |
S928U1UES3AXHF | Sep 25, 2024 | Android 14 | Security | 3 | 14 | on server |
S928U1UEU3AXH7 | Sep 10, 2024 | Android 14 | Feature | 3 | 14 | on server |
S928U1UES3AXFJ | Aug 8, 2024 | Android 14 | Security | 3 | 14 | on server |
S928U1UES3AXFC | Jul 15, 2024 | Android 14 | Security | 3 | 14 | on server |
S928U1UES2AXE4 | Jun 11, 2024 | Android 14 | Security | 2 | 14 | on server |
S928U1UES2AXD3 | May 10, 2024 | Android 14 | Security | 2 | 14 | on server |
S928U1UEU1AXCB | Mar 27, 2024 | Android 14 | Feature | 1 | 14 | on server |
S928U1UES1AXBG | Mar 2, 2024 | Android 14 | Security | 1 | 14 | on server |
S928U1UEU1AXB7 | Feb 23, 2024 | Android 14 | Feature | 1 | 14 | on server |
S928U1UEU1AWM9 | Jan 18, 2024 | Android 14 | Feature | 1 | 14 | on server |
Beta and test builds
Samsung's servers also list 5 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 |
|---|---|---|
S928U1UEU6ZZI4 | Sep 15, 2026 | pulled |
S928U1UEU6ZZHL | Sep 3, 2026 | pulled |
S928U1UEU5ZZDD | Apr 21, 2026 | pulled |
S928U1UEU5ZZD5 | Apr 10, 2026 | pulled |
S928U1UEU5ZZCD | Mar 27, 2026 | pulled |
How to download SM-S928U1 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-S928U1 -r ACGReplace ACG with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.