Samsung SM-A3050 Firmware Overview
What is the latest SM-A3050 firmware?
A3050ZHS4CWA3, released January 30, 2023 with Android 11. It is a security update on bootloader binary 4. The archive holds 20 official builds across 2 regions (CSC).
Is the Samsung SM-A3050 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.
Which Android versions did it get?
The SM-A3050 builds in the archive run Android 10 to 11. The earliest build we have for each version:
- Android 11: A3050ZCU4CUE1 (May 2021), 11 builds in total
- Android 10: A3050ZCU3BTH1 (Aug 2020), 9 builds in total
Can I downgrade the SM-A3050 firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 3 to 4:
- Binary 4 — since Jan 2021
- Binary 3 — since Aug 2020
A phone already on binary 4 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 4 build. How to read a build number.
All SM-A3050 firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A3050ZHS4CWA3
Security update
|
4 | TGY | 11 |
2023-01-30 | Download |
|
A3050ZCS4CVL1
Security update
|
4 | CHC | 11 |
2023-01-05 | Download |
|
A3050ZHU4CVG2
Feature update
|
4 | TGY | 11 |
2022-08-18 | Download |
|
A3050ZHU4CVD2
Feature update
|
4 | TGY | 11 |
2022-05-09 | Download |
|
A3050ZCU4CVD2
Feature update
|
4 | CHC | 11 |
2022-05-09 | Download |
|
A3050ZCU4CVA2
Feature update
|
4 | CHC | 11 |
2022-02-25 | Download |
|
A3050ZCU4CUJ3
Feature update
|
4 | CHC | 11 |
2021-10-29 | Download |
|
A3050ZHU4CUJ2
Feature update
|
4 | TGY | 11 |
2021-10-26 | Download |
|
A3050ZCU4CUE2
Feature update
|
4 | CHC | 11 |
2021-05-31 | Download |
|
A3050ZHU4CUE2
Feature update
|
4 | TGY | 11 |
2021-05-31 | Download |
|
A3050ZCU4CUE1
Feature update
|
4 | CHC | 11 |
2021-05-11 | Download |
|
A3050ZHU4BUD4
Feature update
|
4 | TGY | 10 |
2021-04-30 | Download |
|
A3050ZCS4BUD3
Security update
|
4 | CHC | 10 |
2021-04-29 | Download |
|
A3050ZCU4BUC1
Feature update
|
4 | CHC | 10 |
2021-03-29 | Download |
|
A3050ZHU4BUC1
Feature update
|
4 | TGY | 10 |
2021-03-29 | Download |
|
A3050ZCU4BUA1
Feature update
|
4 | CHC | 10 |
2021-01-26 | Download |
|
A3050ZHU4BUA1
Feature update
|
4 | TGY | 10 |
2021-01-26 | Download |
|
A3050ZCU3BTK1
Feature update
|
3 | CHC | 10 |
2020-11-20 | Download |
|
A3050ZHU3BTK1
Feature update
|
3 | TGY | 10 |
2020-11-20 | Download |
|
A3050ZCU3BTH1
Feature update
|
3 | CHC | 10 |
2020-08-24 | Download |
Latest SM-A3050 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 |
|---|---|---|---|---|
| CHC | A3050ZCS4CVL1 | 4 | 11 | 2023-01-05 |
| TGY | A3050ZHS4CWA3 | 4 | 11 | 2023-01-30 |
How to Flash SM-A3050 Firmware
Put the Samsung SM-A3050 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 4 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.