X236BXXS4AZE3 – Galaxy Tab A11+ 5G firmware
Build X236BXXS4AZE3 is a security update for the Galaxy Tab A11+ 5G (SM-X236B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on May 20, 2026 (method) and has reached
3 regions so far. It keeps bootloader bit 4, so downgrading to the previous build X236BXXS4AZD7 is still possible. Samsung still serves this file.
- Model
- SM-X236B
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 4
- First released
- May 20, 2026
- Regions
- 3
Rollout timeline by region
The date each region code (CSC) first received X236BXXS4AZE3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
EUX | Europe (Multi-CSC) | May 20, 2026 | day 0 | X236BXXS4AZE3/X236BOXM4AZE3/X236BXXS4AZE3 |
EUY | Europe (Multi-CSC) | May 20, 2026 | day 0 | X236BXXS4AZE3/X236BOXM4AZE3/X236BXXS4AZE3 |
TUR | Turkey | May 20, 2026 | day 0 | X236BXXS4AZE3/X236BOXM4AZE3/X236BXXS4AZE3 |
Download and release notes
samloader download -m SM-X236B -r EUX -v X236BXXS4AZE3/X236BOXM4AZE3/X236BXXS4AZE3Samsung's release notes and security patch level for this update: SM-X236B / EUX on doc.samsungmobile.com. What each part of the build number means: decode X236BXXS4AZE3.