X510ZCSFEZH5 – Galaxy Tab S9 FE firmware
Build X510ZCSFEZH5 is a security update for the Galaxy Tab S9 FE (SM-X510)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 14, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 15, so downgrading to the previous build X510XXSFEZH5 is still possible. Samsung still serves this file.
- Model
- SM-X510
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 15
- First released
- Sep 14, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received X510ZCSFEZH5, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHN | China | Sep 14, 2026 | day 0 | X510ZCSFEZH5/X510CHNFEZH5/X510ZCSFEZH5 |
Download and release notes
samloader download -m SM-X510 -r CHN -v X510ZCSFEZH5/X510CHNFEZH5/X510ZCSFEZH5Samsung's release notes and security patch level for this update: SM-X510 / CHN on doc.samsungmobile.com. What each part of the build number means: decode X510ZCSFEZH5.