Samsung Galaxy A30 (SM-A305FN) Firmware Overview
What is the latest SM-A305FN firmware?
A305FNXXS6CWA3, released January 30, 2023 with Android 11. It is a security update on bootloader binary 6. The archive holds 20 official builds across 5 regions (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy A30 still getting updates?
Most likely not: there has been no new firmware since January 2023, so Android 11 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-A305FN firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 6:
- Binary 6 — since Sep 2021
All SM-A305FN firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A305FNXXS6CWA3
Security update
|
6 | SKZ | 11 |
2023-01-30 | Download |
|
A305FNXXS6CWA3
Security update
|
6 | SEK | 11 |
2023-01-30 | Download |
|
A305FNXXS6CWA3
Security update
|
6 | CAU | 11 |
2023-01-30 | Download |
|
A305FNXXS6CWA3
Security update
|
6 | CAC | 11 |
2023-01-30 | Download |
|
A305FNPUS6CWA3
Security update
|
6 | SER | 11 |
2023-01-30 | Download |
|
A305FNXXU6CVG2
Feature update
|
6 | SKZ | 11 |
2022-08-17 | Download |
|
A305FNXXU6CVG2
Feature update
|
6 | SEK | 11 |
2022-08-17 | Download |
|
A305FNXXU6CVG2
Feature update
|
6 | CAU | 11 |
2022-08-17 | Download |
|
A305FNXXU6CVG2
Feature update
|
6 | CAC | 11 |
2022-08-17 | Download |
|
A305FNPUU6CVG2
Feature update
|
6 | SER | 11 |
2022-08-17 | Download |
|
A305FNXXU6CVD1
Feature update
|
6 | CAC | 11 |
2022-05-12 | Download |
|
A305FNXXU6CVD1
Feature update
|
6 | SKZ | 11 |
2022-05-05 | Download |
|
A305FNXXU6CVD1
Feature update
|
6 | SEK | 11 |
2022-05-05 | Download |
|
A305FNPUU6CVD1
Feature update
|
6 | SER | 11 |
2022-05-05 | Download |
|
A305FNXXU6CVD1
Feature update
|
6 | CAU | 11 |
2022-05-05 | Download |
|
A305FNXXU6CUI2
Feature update
|
6 | SEK | 11 |
2021-10-28 | Download |
|
A305FNPUU6CUI2
Feature update
|
6 | SER | 11 |
2021-10-26 | Download |
|
A305FNXXU6CUI2
Feature update
|
6 | SKZ | 11 |
2021-10-26 | Download |
|
A305FNXXU6CUI2
Feature update
|
6 | CAU | 11 |
2021-10-26 | Download |
|
A305FNXXU6CUI2
Feature update
|
6 | CAC | 11 |
2021-10-26 | Download |
Latest SM-A305FN 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 |
|---|---|---|---|---|
| CAC | A305FNXXS6CWA3 | 6 | 11 | 2023-01-30 |
| CAU | A305FNXXS6CWA3 | 6 | 11 | 2023-01-30 |
| SEK | A305FNXXS6CWA3 | 6 | 11 | 2023-01-30 |
| SER | A305FNPUS6CWA3 | 6 | 11 | 2023-01-30 |
| SKZ | A305FNXXS6CWA3 | 6 | 11 | 2023-01-30 |
How to Flash SM-A305FN Firmware
Put the Samsung Galaxy A30 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 6 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.