Galaxy Quantum7 SM-A576S firmware
The latest stable build is A576SKSS3BZJ2 (Android 17, security update), first released on Oct 20, 2026 – 17 days ago. Samsung has published 4 stable builds for this model since Aug 31, 2026: 2 security and 2 feature updates, from Android 16 to Android 17. The current bootloader (binary) version is 3. A device on bit 3 only accepts firmware with bit 3 or higher – see downgrading and the bootloader bit.
- Latest build
A576SKSS3BZJ2- Released
- Oct 20, 2026
- Android
- Android 17
- Bootloader bit
- 3
- Regions
- 1
- Stable builds
- 4
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 |
|---|---|---|---|---|---|
SKC | South Korea (SKT) | A576SKSS3BZJ2 | Android 17 | Oct 20, 2026 | 4 |
Firmware history (4 builds)
Every stable build (PDA version) Samsung has published for the SM-A576S, 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 |
|---|---|---|---|---|---|---|
A576SKSS3BZJ2 | Oct 20, 2026 | Android 17 | Security | 3 | 1 | on server |
A576SKSU2BZIE | Oct 5, 2026 | Android 17 | Feature | 2 | 1 | on server |
A576SKSS2AZH2 | Sep 3, 2026 | Android 16 | Security | 2 | 1 | on server |
A576SKSU1AZG7 | Aug 31, 2026 | Android 16 | Feature | 1 | 1 | on server |
How to download SM-A576S 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-A576S -r SKCReplace SKC 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-A576S / SKC release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.