GALAXY Music DUOS GT-S6012 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung GALAXY Music DUOS (GT-S6012). The latest stable build is S6012XXUBMK1 (Android 4, – update), first released on Jan 5, 2014. Samsung has published 7 stable builds for this model since Oct 31, 2012: 0 security and 0 feature updates, from Android 4 to Android 4. The current bootloader (binary) version is 30. A device on bit 30 only accepts firmware with bit 30 or higher – see downgrading and the bootloader bit.
Rollout: build S6012XXUBMK1 (Android 4) is live in 2 of 12 regions, first released on Jan 5, 2014 in EUR (Greece). Still waiting: AFR, ECT, INS, INU, PAK, SER, SLK, THR, TUN, XFE. In India (INS) the latest official firmware (flash file) is S6012XWAMH2 from Aug 15, 2013.
- Latest build
S6012XXUBMK1- Released
- Jan 5, 2014
- Android
- Android 4
- Bootloader bit
- 30
- Regions
- 12
- Stable builds
- 7
Update policy
The GALAXY Music DUOS no longer receives updates: the last firmware appeared on Jan 5, 2014, on Android 4.
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
AFR | Africa | S6012XXALJ2 | Android 4 | Nov 12, 2012 | 1 |
ECT | Nigeria | S6012XXALJ2 | Android 4 | Dec 13, 2012 | 1 |
EUR | Greece | S6012XXUBMK1 | Android 4 | Jan 5, 2014 | 1 |
INS | India | S6012XWAMH2 | Android 4 | Aug 15, 2013 | 4 |
INU | India | S6012XWAMH2 | Android 4 | Aug 13, 2013 | 4 |
PAK | Pakistan | S6012XXALJ2 | Android 4 | Nov 12, 2012 | 1 |
SEB | Baltic states | S6012XXUBMK1 | Android 4 | Jan 5, 2014 | 2 |
SER | Russia | S6012XXALL1 | Android 4 | Feb 18, 2013 | 2 |
SLK | Sri Lanka | S6012XWAMH2 | Android 4 | Aug 13, 2013 | 4 |
THR | Iran | S6012XXALJ2 | Android 4 | Nov 12, 2012 | 1 |
TUN | Tunisia | S6012XXALJ2 | Android 4 | Nov 22, 2012 | 1 |
XFE | South Africa | S6012XXALJ2 | Android 4 | Nov 12, 2012 | 1 |
Firmware history (7 builds)
Every stable build (PDA version) Samsung has published for the GT-S6012, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
S6012XXUBMK1 | Jan 5, 2014 | Android 4 | – | 30 | 2 | on server |
S6012XWAMH2 | Aug 13, 2013 | Android 4 | – | 32 | 3 | on server |
S6012XWAMC1 | Mar 26, 2013 | Android 4 | – | 32 | 3 | pulled |
S6012XXALL1 | Feb 18, 2013 | Android 4 | – | 33 | 1 | on server |
S6012XWALL1 | Dec 28, 2012 | Android 4 | – | 32 | 3 | pulled |
S6012XXALJ2 | Nov 12, 2012 | Android 4 | – | 33 | 8 | on server |
S6012XWALJ2 | Oct 31, 2012 | Android 4 | – | 32 | 3 | pulled |
How to download GT-S6012 firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m GT-S6012 -r INSReplace INS with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example GT-S6012 / INS release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).