Galaxy S3 I9300 – Official Android 4.3 Jelly Bean XXUGNA5 Firmware Update

Samsung Galaxy S3 I9300 received its new official Android 4.3 Jelly Bean XXUGNA5 firmware update. The update is out in many regions and the users will receive the notification about the OTA update. If you haven’t received the notification yet, then you can install the update in your device manually. Here is a complete tutorial on how to install on official Android 4.3 Jelly Bean XXUGNA5 firmware update on Samsung Galaxy S3 I9300.

Since this is an official firmware so updating your device with this will make it regain its warranty, also you will lose root access of your device.

Following is the requirements list that will tell you the needed things. Read it carefully.

Samsung Galaxy S3 I9300

Samsung Galaxy S3 I9300

Requirements –

Now download the following file in your computer. We will make use of Odin to install the update in your device.

Download –

How To Install Official Android 4.3 Jelly Bean XXUGNA5 Firmware Update on Galaxy S3 I9300 –

  • After downloading the above mentioned files in your computer, extract them to desktop.
  • Open Odin.
  • Turn your device off and make it enter in download mode by pressing Volume Down + Power + Home keys together for some time.
  • Connect your device with the computer. The ID:COM section of Odin will change its color on successful connection.
  • Now go to “PDA” and select “CODE” file from the extracted firmware package.
  • Go to “Phone” and select “MODEM” file from the same. (Ignore it if there is no such file in the package)
  • Go to “CSC” and select “CSC” file. (Ignore it if there is no such file in the package)
  • Go to “PIT” and select file with .pit extension. (Ignore it if there is no such file in the package)
  • Now select “Auto Reboot” and “F.Reset Time” options in the Odin. If you have selected .pit file in above step then select “Re-Partition” in Odin.
  • Click to “Start”.
  • Wait for the installation to complete.

Your Samsung Galaxy S3 I9300 is now installed with official Android 4.3 Jelly Bean XXUGNA5 firmware update. Check it out in “About Phone”. Drop your queries in comments.

About Aayushi Jain

Aayushi is the senior tech news reporter of Techno Stall. Most of the time, you'll find her searching for the latest and hottest gadgets. She's a computer science undergraduate, kind of a geeky girl. Follow her on Google+.

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