How To Update Galaxy S3 I9305 XXBMA6 Jelly Bean Android 4.1.2 Firmware

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XXBMA6 Android 4.1.2 Jelly Bean firmware update for Galaxy S3 I9305 is now available for download. The firmware update expected to comes with some minor bug fixes and security tweak. I9305XXBMA6 official firmware already available via OTA update as well as in KIES for StarHub and La Fleur subscriber in Singapore. However, many of you may still unable to download it from official source for various reason, we have a solution for you. Install XXBMA6 Android 4.1.2 Jelly Bean firmware manually. Read through this page to learn the necessary steps to install I9305XXBMA6 Android 4.1.2 Jelly Bean firmware manually on Galaxy S3 I9305.

Related: How To Root Galaxy S3 I9305 XXBMA6 Android 4.1.2 Jelly Bean Firmware

In this article we will guide you to install I9305XXBMA6 official firmware update in Galaxy S3, model number I9305. For this, we will use a tool called ODIN that will help us to flash the stock 4.1.2 firmware in Galaxy S3 I9305. However, in this process you may lose all your existing installed apps and personal settings. You should follow this guide carefully to properly backup your data that you can restore later.

Samsung-Galaxy-S3-Firmware-Update

Android 4.1.2 XXBMA6 Firmware Details:

PDA: I9305XXBMA6
CSC: I9305QLBBMA2
Version: 4.1.2
Date: 2013-01-22
Regions: Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom

Warning!

This tutorial is only for Galaxy S3, model number I9305. Don’t try this guide in any other Android device. Check your device’s model number in: Settings » About phone. Also, we are not responsible for any damage caused due to the instruction given in this page. Try this at your own risk. Although, it is very unlikely that your device will be damaged if you follow all the instructions as it is which are mentioned in procedure.

Pre Requisites:

Backup your data first using below mentioned instructions, so that if you lost any data you can recover it easily.

SMS & Call LogUse SMS, MMS & Call Log Entries Backup & Restore App
Contacts & SettingsUse Android default backup options.
Images, Songs, Videos, Files – Copy to Internal/External SD card.
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names

Important!

  1. Make sure your device have at least 80% battery power. [How to Check Battery Percentage in Android Device]
  2. You already have USB Driver Installed for Galaxy S3 in your PC. [Download USB Driver]
  3. Make sure USB Debugging is enabled. [Guide]

If you follow everything that we mentioned above, you are ready to move into next page of this guide where we summed up detail instruction on how to flash Jelly Bean XXBMA6 Android 4.1.2 official firmware update for Galaxy S3 I9305.

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