Update Galaxy Music Duos S6012 to XWALL1 Android 4.0.4 Official Firmware
XWALL1 Android 4.0.4 firmware update is now available for the Samsung Galaxy Music Duos S6012 phone. Just a few days ago, we saw the first firmware out for the Galaxy Music S6010, and now there is one available for the Galaxy Music Duos model as well. XWALL1 Android 4.0.4 can also be downloaded from Samsung KIES, but but for those who couldn’t update, can always rely on Team Android for a tutorial. You can install XWALL1 Android 4.0.4 on Galaxy Music Duos S6012 using our tutorial below. ClockworkMod or any other custom recovery is not needed to install this firmware.
As you read further, we will guide you how to backup your important data, some other important tips and then tell you how to update Galaxy Music Duos S6012 to XWALL1 Android 4.0.4 official firmware using ODIN. All the instructions are given in the tutorial steps in detail. We always recommend a backup of your data because we don’t want anything to happen to that. Let’s continue to the tutorial now.
Disclaimer: All the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial belong to their respective owners/developers. We (TeamAndroid.com) or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial 
Android 4.0.4 XWALL1 Firmware Details:
PDA: S6012XWALL1
CSC: S6012ODDALL1
Version: 4.0.4
Date: 2012-12-04
Regions: Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom
Samsung Galaxy Music Duos USB Drivers
You will need to connect your Android phone with the computer. For that, please make sure you have installed the USB drivers for Samsung Galaxy Music Duos properly. If not, you can download the latest official drivers from our Android USB Drivers section here:
Download Samsung Galaxy Music Duos USB drivers!
Backup and Other Important Tips
Done with the USB drivers? Perfect. The tutorial is on the next page, but first, please take a look at the following tips and important points you need to take care of. These are important, as we don’t want anyone losing their personal data or apps:
Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:
- Backup your SMS messages. How? –> How to Backup/Restore SMS Messages.
- Backup Contacts, Gmail and Google Data. How? –> Sync with Google Sync.
- Backup Call History. How? –> How to Backup Call History.
- Backup WhatsApp Messages. How? –> How to Backup/Restore WhatsApp Messages.
- Backup APN Settings: GPRS, 3G, MMS Settings. How? Note down everything from: Settings > Wireless & Networks (More…) > Mobile networks > Access Point Names.
Samsung users can also back up data using Samsung KIES. If you backup data manually, you get more options what to choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Samsung Galaxy Note backup data to HTC One X.
If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.
A few more optional tips that you should remember:
1. Having problems connecting your Android phone to the computer? You need to enable USB debugging mode. See here: How to Enable USB Debugging — for Gingerbread, Ice Cream Sandwich and Jelly Bean.
2. Make sure your Android device is charged up to 80-85% battery level. This might help you: How to Check Battery Percentage. Why? Because, if your phone goes off suddenly while installing a custom ROM, flashing an official firmware update or installing mods etc. — your phone might get bricked or go dead permanently. No one wants that, right?
4. Most of the tutorials and how-to guides on Team Android are for factory unlocked Android phones and tablets. We recommend NOT to try our guides if your phone is locked to a carrier, unless we have specified the carrier name or device model.
If you find the above tips useful and they were helpful to you, please consider giving us a +1 or LIKE to thank us!
All set and ready? Good. You can now head over to the next page and update Galaxy Music Duos S6012 to Android 4.0.4 XWALL1 official firmware update.
