A576ZSCU1AZD9 – Galaxy A57 5G firmware
Build A576ZSCU1AZD9 is a feature update for the Galaxy A57 5G (SM-A576Z)
on Android 16 (One UI 8). It first appeared on Samsung's servers on May 28, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 1, so downgrading to the previous build A576ZSCU1AZD4 is still possible. Samsung still serves this file.
- Model
- SM-A576Z
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 1
- First released
- May 28, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A576ZSCU1AZD9, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
SBM | Japan (SoftBank) | May 28, 2026 | day 0 | A576ZSCU1AZD9/A576ZQBM1AZD9/A576ZSCU1AZD9 |
Download and release notes
samloader download -m SM-A576Z -r SBM -v A576ZSCU1AZD9/A576ZQBM1AZD9/A576ZSCU1AZD9Samsung's release notes and security patch level for this update: SM-A576Z / SBM on doc.samsungmobile.com. What each part of the build number means: decode A576ZSCU1AZD9.