M156BXXUADZE7 – Galaxy M15 5G firmware
Build M156BXXUADZE7 is a feature update for the Galaxy M15 5G (SM-M156B)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 10, 2026 (method) and has reached
16 regions so far. It keeps bootloader bit 10, so downgrading to the previous build M156BXXSACZE1 is still possible. Samsung still serves this file.
- Model
- SM-M156B
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 10
- First released
- Jun 10, 2026
- Regions
- 16
Rollout timeline by region
The date each region code (CSC) first received M156BXXUADZE7, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
EGY | Egypt | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOJMADZE7/M156BXXUADZE7 |
MID | Middle East | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOJMADZE7/M156BXXUADZE7 |
TUR | Turkey | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOJMADZE7/M156BXXUADZE7 |
XFA | South Africa | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOJMADZE7/M156BXXUADZE7 |
XXV | Vietnam | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOLMADZE7/M156BXXUADZE7 |
XID | Indonesia | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOLEADZE7/M156BXXUADZE7 |
EUX | Europe (Multi-CSC) | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOXMADZE7/M156BXXUADZE7 |
EUY | Europe (Multi-CSC) | Jun 10, 2026 | day 0 | M156BXXUADZE7/M156BOXMADZE7/M156BXXUADZE7 |
BKD | Bangladesh | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BODMADZE7/M156BXXUADZE7 |
INS | India | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BODMADZE7/M156BXXUADZE7 |
NPB | Nepal | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BODMADZE7/M156BXXUADZE7 |
SLK | Sri Lanka | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BODMADZE7/M156BXXUADZE7 |
COO | Colombia | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BOWOADZE7/M156BXXUADZE7 |
ZTO | Brazil | Jun 11, 2026 | +1 day | M156BXXUADZE7/M156BOWOADZE7/M156BXXUADZE7 |
CAU | Caucasus | Jun 15, 2026 | +5 days | M156BXXUADZE7/M156BOXMADZE7/M156BXXUADZE7 |
SKZ | Kazakhstan | Jun 15, 2026 | +5 days | M156BXXUADZE7/M156BOXMADZE7/M156BXXUADZE7 |
Download and release notes
samloader download -m SM-M156B -r EUX -v M156BXXUADZE7/M156BOXMADZE7/M156BXXUADZE7Samsung's release notes and security patch level for this update: SM-M156B / EUX on doc.samsungmobile.com. What each part of the build number means: decode M156BXXUADZE7.