Samsung SM-A305N Firmware Overview
What is the latest SM-A305N firmware?
A305NKSS5CWA1, released February 16, 2023 with Android 11. It is a security update on bootloader binary 5. The archive holds 20 official builds across 4 regions (CSC).
Is the Samsung SM-A305N still getting updates?
Most likely not: there has been no new firmware since February 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-A305N firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 5:
- Binary 5 — since Jun 2021
All SM-A305N firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A305NKSS5CWA1
Security update
|
5 | SKC | 11 |
2023-02-16 | Download |
|
A305NKSS5CWA1
Security update
|
5 | LUC | 11 |
2023-02-16 | Download |
|
A305NKSS5CWA1
Security update
|
5 | KOO | 11 |
2023-02-16 | Download |
|
A305NKSS5CWA1
Security update
|
5 | KTC | 11 |
2023-02-16 | Download |
|
A305NKSU5CVH4
Feature update
|
5 | LUC | 11 |
2022-09-05 | Download |
|
A305NKSU5CVH4
Feature update
|
5 | KTC | 11 |
2022-09-05 | Download |
|
A305NKSU5CVH4
Feature update
|
5 | KOO | 11 |
2022-09-05 | Download |
|
A305NKSU5CVH4
Feature update
|
5 | SKC | 11 |
2022-09-05 | Download |
|
A305NKSS5CVF1
Security update
|
5 | KOO | 11 |
2022-06-16 | Download |
|
A305NKSS5CVF1
Security update
|
5 | LUC | 11 |
2022-06-16 | Download |
|
A305NKSS5CVF1
Security update
|
5 | KTC | 11 |
2022-06-16 | Download |
|
A305NKSS5CVF1
Security update
|
5 | SKC | 11 |
2022-06-16 | Download |
|
A305NKSS5CUK2
Security update
|
5 | KTC | 11 |
2021-12-02 | Download |
|
A305NKSS5CUK2
Security update
|
5 | SKC | 11 |
2021-12-02 | Download |
|
A305NKSS5CUK2
Security update
|
5 | KOO | 11 |
2021-12-01 | Download |
|
A305NKSS5CUK2
Security update
|
5 | LUC | 11 |
2021-12-01 | Download |
|
A305NKSU5CUF2
Feature update
|
5 | KTC | 11 |
2021-06-25 | Download |
|
A305NKSU5CUF2
Feature update
|
5 | LUC | 11 |
2021-06-25 | Download |
|
A305NKSU5CUF2
Feature update
|
5 | SKC | 11 |
2021-06-25 | Download |
|
A305NKSU5CUF2
Feature update
|
5 | KOO | 11 |
2021-06-25 | Download |
Latest SM-A305N 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 |
|---|---|---|---|---|
| KOO | A305NKSS5CWA1 | 5 | 11 | 2023-02-16 |
| KTC | A305NKSS5CWA1 | 5 | 11 | 2023-02-16 |
| LUC | A305NKSS5CWA1 | 5 | 11 | 2023-02-16 |
| SKC | A305NKSS5CWA1 | 5 | 11 | 2023-02-16 |
How to Flash SM-A305N Firmware
Put the Samsung SM-A305N 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 5 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.