A176BXXS7CZH3 – Galaxy A17 5G firmware
Build A176BXXS7CZH3 is a security update for the Galaxy A17 5G (SM-A176B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 8, 2026 (method) and has reached
4 regions so far. It keeps bootloader bit 7, so downgrading to the previous build A176BXXS7CZH2 is still possible. Samsung still serves this file.
- Model
- SM-A176B
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 7
- First released
- Sep 8, 2026
- Regions
- 4
Rollout timeline by region
The date each region code (CSC) first received A176BXXS7CZH3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
BKD | Bangladesh | Sep 8, 2026 | day 0 | A176BXXS7CZH3/A176BODM7CZH3/A176BXXS7CZH2 |
INS | India | Sep 8, 2026 | day 0 | A176BXXS7CZH3/A176BODM7CZH3/A176BXXS7CZH2 |
NPB | Nepal | Sep 8, 2026 | day 0 | A176BXXS7CZH3/A176BODM7CZH3/A176BXXS7CZH2 |
SLK | Sri Lanka | Sep 8, 2026 | day 0 | A176BXXS7CZH3/A176BODM7CZH3/A176BXXS7CZH2 |
Download and release notes
samloader download -m SM-A176B -r INS -v A176BXXS7CZH3/A176BODM7CZH3/A176BXXS7CZH2Samsung's release notes and security patch level for this update: SM-A176B / INS on doc.samsungmobile.com. What each part of the build number means: decode A176BXXS7CZH3.