X230XXU4BZE9 – Galaxy Tab A11+ firmware
Build X230XXU4BZE9 is a feature update for the Galaxy Tab A11+ (SM-X230)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 1, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 4, so downgrading to the previous build X230XXU4BZE8 is still possible. Samsung still serves this file.
- Model
- SM-X230
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 4
- First released
- Jun 1, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received X230XXU4BZE9, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | Jun 1, 2026 | day 0 | X230XXU4BZE9/X230OKK4BZE9/X230XXU4BZE9 |
Download and release notes
samloader download -m SM-X230 -r KOO -v X230XXU4BZE9/X230OKK4BZE9/X230XXU4BZE9Samsung's release notes and security patch level for this update: SM-X230 / KOO on doc.samsungmobile.com. What each part of the build number means: decode X230XXU4BZE9.