Samsung Galaxy S3 CDMA (Korea SKT) SHW-M440S Firmware Overview
What is the latest SHW-M440S firmware?
M440SKSUGOH1, released August 12, 2015 with Android 4.3. It is a security update on bootloader binary 30. The archive holds 6 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy S3 CDMA (Korea SKT) still getting updates?
Most likely not: there has been no new firmware since August 2015, so Android 4.3 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SHW-M440S firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 30:
- Binary 30 — since Nov 2013
All SHW-M440S firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
M440SKSUGOH1
Security update
|
30 | SKT | 4.1–4.3 |
2015-08-12 | Download |
|
M440SKSUGOH1
Security update
|
30 | SKT | 4.3 |
2015-08-04 | Download |
|
M440SKSUGOB1
Security update
|
30 | SKT | 4.3 |
2015-02-03 | Download |
|
M440SKSUGOB1
Security update
|
30 | SKT | 4.1–4.3 |
2015-02-03 | Download |
|
M440SKSUGNK2
Security update
|
30 | SKT | 4.3 |
2014-11-11 | Download |
|
M440SKSUGNK2
Security update
|
30 | SKT | 4.1–4.3 |
2014-11-11 | Download |
Older SHW-M440S Builds (Archive)
3 earlier builds from the samdb.org catalogue. They are not in the download list above; the link searches for the build on the partner site.
How to Flash SHW-M440S Firmware
Put the Samsung Galaxy S3 CDMA (Korea SKT) 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 30 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.