How To Install Android 4.3 Jelly Bean on Samsung Galaxy S3 GT-I9300

Samsung Galaxy S3 released almost half a year and still Samsung launches Android firmwares update for the Samsung Galaxy S3. Android 4.3 jelly bean for the Samsung Galaxy S3 was launched via OTA you will immediately receive a notification of the OTA to update the firmware but if you do not want to wait for the OTA update to accept you can manually update the Samsung Galaxy S3 on Android 4.3 jelly bean. At this time we will guide you how to install Android 4.3 jelly bean on your Samsung Galaxy S3. In today's tutorial we will be using ODIN if you do not know how to use ODIN first read about how to use Odin then continue with this tutorial. Before we start make sure that the battery of your Samsung Galaxy S3 is charged more than 80% and you have a copy of all records of calls and messages and contacts. Because this method will erase all data on your smartphone.
Note : ”We shall not held responsible if you brick your smartphone using this tutorial or any other damage caused to your smartphone , please follow each step don’t skip any step “.
Important Things :
Enable USB Debugging Mode Battery level must be 80% or more This guide is for Sprint Galaxy S3 only EFS
Download Links:
Unbranded Firmwares, can be installed on an Unlocked Galaxy S3.

Download ODIN
  • ODIN v3.07, v3.06, v3.04, v1.85, v1.83 Download From Here
  • ADB & FASTBOOT TOOLS Download From Here
Download USB drivers For Samsung Galaxy S3

How To Install Android 4.3 Jelly Bean on Samsung Galaxy S3 GT-I9300.??
  1. Download any of the above firmware and extract files to your PC .
  2. Turn Off your Samsung Galaxy S3 and turn on in download mode by holding Volume down+Home and Power button , when smartphone starts use volume up to continue .
  3. Open ODIN and connect your device while its in download mode.
  4. When your smartphone connects with ODIN the ODIN port will turn yellow with COM port number .
  5. Now click PDA and select the file with .tar extension.
  6. In Odin check Auto Reboot and F.Reset options .
  7. Click Start and wait for the process to complete.
  8. When the process is completed wait for your smartphone to turn on and when home screen appears unplug your smartphone .
  9. Now you have Android 4.3 jelly bean installed on your smartphone enjoy.