A236MUBSHEZI1 – Galaxy A23 5G firmware
Build A236MUBSHEZI1 is a security update for the Galaxy A23 5G (SM-A236M)
on Android 14 (One UI 6). It first appeared on Samsung's servers on Sep 24, 2026 (method) and has reached
17 regions so far. It raises the bootloader bit from 16 to 17: once installed, the device no longer accepts firmware with bit 16 or lower, so a downgrade to A236MUBSGEZH2 is blocked. Samsung still serves this file.
- Model
- SM-A236M
- Android
- Android 14
- Type
- Security
- Bootloader bit
- 17
- First released
- Sep 24, 2026
- Regions
- 17
Not yet released in 1 regions that are still on an older build: PGU.
Rollout timeline by region
The date each region code (CSC) first received A236MUBSHEZI1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
GTO | Guatemala | Sep 24, 2026 | day 0 | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
TPA | Panama | Sep 24, 2026 | day 0 | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CGU | Guatemala (Claro) | Sep 28, 2026 | +4 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
GLO | Nigeria (Glo) | Sep 30, 2026 | +6 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
ARO | Argentina | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CTI | Argentina (Claro) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
PSN | Argentina (Personal) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
UFN | Argentina (Movistar) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
ZTA | Brazil (Claro) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
ZTM | Brazil (TIM) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
ZTO | Brazil | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
ZVV | Brazil (Vivo) | Oct 7, 2026 | +13 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CHE | Chile (Entel) | Oct 20, 2026 | +26 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CHL | Chile (Claro) | Oct 20, 2026 | +26 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CHO | Chile | Oct 20, 2026 | +26 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CHT | Chile (Movistar) | Oct 20, 2026 | +26 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
CHX | Chile | Oct 20, 2026 | +26 days | A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1 |
Download and release notes
samloader download -m SM-A236M -r GTO -v A236MUBSHEZI1/A236MOWOHEZI1/A236MUBSHEZI1Samsung's release notes and security patch level for this update: SM-A236M / GTO on doc.samsungmobile.com. What each part of the build number means: decode A236MUBSHEZI1.