A085MUBS2AZI2 – Galaxy A08 firmware
Build A085MUBS2AZI2 is a security update for the Galaxy A08 (SM-A085M)
on Android 17 (One UI 9). It first appeared on Samsung's servers on Oct 7, 2026 (method) and has reached
28 regions so far. It keeps bootloader bit 2, so downgrading to the previous build A085MUBS2AZI1 is still possible. Samsung still serves this file.
- Model
- SM-A085M
- Android
- Android 17
- Type
- Security
- Bootloader bit
- 2
- First released
- Oct 7, 2026
- Regions
- 28
Rollout timeline by region
The date each region code (CSC) first received A085MUBS2AZI2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
GTO | Guatemala | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
IUS | Mexico (AT&T) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
MXO | Mexico | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
PEO | Peru | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
PET | Peru (Movistar) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
PNT | Panama | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
PSN | Argentina (Personal) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
SAM | Oceania | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
TCE | Mexico (Telcel) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
UFN | Argentina (Movistar) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
UPO | Uruguay | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
UYO | Uruguay | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
ZTM | Brazil (TIM) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
ZTO | Brazil | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
ZVV | Brazil (Vivo) | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
PGU | Guatemala | Oct 7, 2026 | day 0 | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
ARO | Argentina | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
BVO | Bolivia | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CDR | Dominican Republic | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CGU | Guatemala (Claro) | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
COM | Colombia (Claro) | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
COO | Colombia | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CTI | Argentina (Claro) | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
ECO | Ecuador | Oct 8, 2026 | +1 day | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CHE | Chile (Entel) | Oct 21, 2026 | +14 days | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CHL | Chile (Claro) | Oct 21, 2026 | +14 days | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CHO | Chile | Oct 21, 2026 | +14 days | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
CHT | Chile (Movistar) | Oct 21, 2026 | +14 days | A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2 |
Download and release notes
samloader download -m SM-A085M -r GTO -v A085MUBS2AZI2/A085MOWO2AZI2/A085MUBS2AZI2Samsung's release notes and security patch level for this update: SM-A085M / GTO on doc.samsungmobile.com. What each part of the build number means: decode A085MUBS2AZI2.