心系天下 三星 W26 SM-W9026 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung 心系天下 三星 W26 (SM-W9026). The latest stable build is W9026ZCUABZJ9 (Android 16, feature update), first released on Nov 1, 2026. Samsung has published 15 stable builds for this model since Oct 13, 2025: 10 security and 5 feature updates, from Android 16 to Android 16. The current bootloader (binary) version is 10. A device on bit 10 only accepts firmware with bit 10 or higher – see downgrading and the bootloader bit.
Rollout: build W9026ZCUABZJ9 (Android 16 (One UI 8)) is live in all 1 regions, first released on Nov 1, 2026 in CHC (China).
- Latest build
W9026ZCUABZJ9- Released
- Nov 1, 2026
- Android
- Android 16
- Bootloader bit
- 10
- Regions
- 1
- Stable builds
- 15
Update policy
Samsung has not published an update commitment for the 心系天下 三星 W26. According to our data it is on Android 16 (One UI 8), last build released Nov 1, 2026.
Compare all models: Samsung update policy by model.
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 |
|---|---|---|---|---|---|
CHC | China | W9026ZCUABZJ9 | Android 16 | Nov 1, 2026 | 15 |
Firmware history (15 builds)
Every stable build (PDA version) Samsung has published for the SM-W9026, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
W9026ZCUABZJ9 | Nov 1, 2026 | Android 16 | Feature | 10 | 1 | on server |
W9026ZCS9BZI1 | Oct 11, 2026 | Android 16 | Security | 9 | 1 | on server |
W9026ZCS9BZH3 | Sep 2, 2026 | Android 16 | Security | 9 | 1 | on server |
W9026ZCS8BZG3 | Jul 19, 2026 | Android 16 | Security | 8 | 1 | on server |
W9026ZCU7BZF1 | Jun 16, 2026 | Android 16 | Feature | 7 | 1 | on server |
W9026ZCS7BZE3 | May 27, 2026 | Android 16 | Security | 7 | 1 | on server |
W9026ZCU6BZDP | May 10, 2026 | Android 16 | Feature | 6 | 1 | on server |
W9026ZCS6AZC9 | Apr 15, 2026 | Android 16 | Security | 6 | 1 | on server |
W9026ZCS5AZC4 | Mar 22, 2026 | Android 16 | Security | 5 | 1 | on server |
W9026ZCS5AZB6 | Feb 25, 2026 | Android 16 | Security | 5 | 1 | on server |
W9026ZCS4AZA1 | Jan 21, 2026 | Android 16 | Security | 4 | 1 | on server |
W9026ZCS3AYKF | Dec 14, 2025 | Android 16 | Security | 3 | 1 | on server |
W9026ZCU3AYK9 | Nov 24, 2025 | Android 16 | Feature | 3 | 1 | on server |
W9026ZCS2AYJ3 | Oct 27, 2025 | Android 16 | Security | 2 | 1 | on server |
W9026ZCU1AYI3 | Oct 13, 2025 | Android 16 | Feature | 1 | 1 | on server |
How to download SM-W9026 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-W9026 -r CHCReplace CHC 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-W9026 / CHC release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).