W9025ZCS4DZG3 – 心系天下 三星 W25 firmware
Build W9025ZCS4DZG3 is a security update for the 心系天下 三星 W25 (SM-W9025)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Jul 22, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build W9025ZCS4DZF2 is still possible. Samsung still serves this file.
- Model
- SM-W9025
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 4
- First released
- Jul 22, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received W9025ZCS4DZG3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHC | China | Jul 22, 2026 | day 0 | W9025ZCS4DZG3/W9025CHC4DZG3/W9025ZCS4DZG3 |
Download and release notes
samloader download -m SM-W9025 -r CHC -v W9025ZCS4DZG3/W9025CHC4DZG3/W9025ZCS4DZG3Samsung's release notes and security patch level for this update: SM-W9025 / CHC on doc.samsungmobile.com. What each part of the build number means: decode W9025ZCS4DZG3.