How to Flash/Install the Official Jelly Bean Update for the Galaxy S3on September 25, 2012
This is my tutorial on how to flash the Samsung official Jelly Bean firmware DLIB onto the Samsung Galaxy S3.
Click HERE to check out what new features this update brings.
1. You do not need root for this.
2. The Process is completely safe.
3. This does NOT void your warranty.
4. This is for the Galaxy S3 GT-I9300 only.
Download the following files
Connect your Galaxy S3 to the PC and open up PC Odin by clicking odin3 1.85.exe from the 1st zip file downloaded.
Hold Vol Dn+Power+Home on the Galaxy S3 till you see the following screen…
Now extract the I9300XXDLIB_I9300OXFDLI1_XEO.zip that we downloaded, you will get a .tar file, Do not extract further.
Click on PDA on Odin and select I9300XXDLIB_I9300OXFDLI1_XEO.tar, make sure that Re-Partition is not checked, leave all as it is and click START and wait for the process to complete.
Once done you will be on the latest Official Jelly Bean update for the Galaxy S3. Click HERE to root the phone now, will take you 30 seconds to a minute at max .
If you run into any issues or have any queries use our forums.