Samsung SCH-I939D Firmware – Galaxy S III (Dual Sim)

Device: Samsung Galaxy S III (Dual Sim)
Model ID: SCH-I939D
Latest Android: 4.3

Samsung Galaxy S III (Dual Sim) SCH-I939D Firmware Overview

What is the latest SCH-I939D firmware?

I939DKEUBOA1, released January 9, 2015 with Android 4.3. The archive holds 5 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 S III (Dual Sim) still getting updates?

Most likely not: there has been no new firmware since January 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.

All SCH-I939D firmware builds

Build / PDA	Bit	Region (CSC)	Android	Date	Download Link
I939DKEUBOA1	—	CTC	4.1–4.3	2015-01-09	Download
I939DKEUBOA1	—	CTC	4.3	2015-01-09	Download
I939DKEUBNK1	—	CTC	4.1–4.3	2014-11-05	Download
I939DKEUBNK1	—	CTC	4.3	2014-11-05	Download
I939DKEUBML4	—	CTC	4.1–4.3	2013-12-14	Download

How to Flash SCH-I939D Firmware

Put the Samsung Galaxy S III (Dual Sim) into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Use HOME_CSC to keep your data, CSC for a full wipe.