Samsung Galaxy A08 (SM-A085M) Firmware Overview
What is the latest SM-A085M firmware?
A085MUBS2AZI2, released September 25, 2026 with Android 17. It is a security update on bootloader binary 2. The archive holds 39 official builds across 16 regions (CSC).
Is the Samsung Galaxy A08 still getting updates?
Yes. The newest build is from September 2026, and 16 of 16 regions already have a build from that month; the rest usually follow within a few weeks.
Can I downgrade the SM-A085M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 2:
- Binary 2 — since Sep 2026
- Binary 1 — since Aug 2026
A phone already on binary 2 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 2 build. How to read a build number.
All SM-A085M firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A085MUBS2AZI2
Security update
|
2 | CHE | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | GTO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | ZTO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | CTP | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | ZVV | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | CTU | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | ECO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | CTI | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | COO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | COM | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | CGU | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | ARO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | ZTM | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | BVO | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI2
Security update
|
2 | CDR | 17 |
2026-09-25 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CTP | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | ARO | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | BVO | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CDR | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CGU | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | GTO | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CHE | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CHL | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | ZVV | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | ZTO | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | ZTM | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CTU | 17 |
2026-09-18 | Download |
|
A085MUBS2AZI1
Security update
|
2 | CTI | 17 |
2026-09-18 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | ZVV | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | ZTM | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | ZTO | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | GTO | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | CTP | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | CHL | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | CDR | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | CHE | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | CGU | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | ARO | 17 |
2026-08-07 | Download |
|
A085MUBU1AZH4
Feature update
|
1 | BVO | 17 |
2026-08-07 | Download |
Latest SM-A085M Firmware by Region
The newest build for each region (CSC) code. Not sure which region your phone uses? See the CSC code guide.
| Region | Latest build | Bit | Android | Date |
|---|---|---|---|---|
| ARO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| BVO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CDR | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CGU | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CHE | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CHL | A085MUBS2AZI1 | 2 | 17 | 2026-09-18 |
| COM | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| COO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CTI | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CTP | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| CTU | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| ECO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| GTO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| ZTM | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| ZTO | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
| ZVV | A085MUBS2AZI2 | 2 | 17 | 2026-09-25 |
How to Flash SM-A085M Firmware
Put the Samsung Galaxy A08 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 2 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.