M105MUBSACWB1 – Galaxy M10 firmware
Build M105MUBSACWB1 is a security update for the Galaxy M10 (SM-M105M)
on Android 10. It first appeared on Samsung's servers on Feb 28, 2023 (method) and has reached
6 regions so far. It raises the bootloader bit from 8 to 10: once installed, the device no longer accepts firmware with bit 8 or lower, so a downgrade to M105MUBU8CVF2 is blocked. Samsung still serves this file.
- Model
- SM-M105M
- Android
- Android 10
- Type
- Security
- Bootloader bit
- 10
- First released
- Feb 28, 2023
- Regions
- 6
Rollout timeline by region
The date each region code (CSC) first received M105MUBSACWB1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ARO | Argentina | Feb 28, 2023 | day 0 | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
GTO | Guatemala | Feb 28, 2023 | day 0 | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
TPA | Panama | Feb 28, 2023 | day 0 | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
ZTO | Brazil | Feb 28, 2023 | day 0 | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
MXO | Mexico | Mar 3, 2023 | +3 days | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
CHO | Chile | Mar 10, 2023 | +10 days | M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1 |
Download and release notes
samloader download -m SM-M105M -r ARO -v M105MUBSACWB1/M105MOWOACWB1/M105MUBSACWB1Samsung's release notes and security patch level for this update: SM-M105M / ARO on doc.samsungmobile.com. What each part of the build number means: decode M105MUBSACWB1.