Update Galaxy S3 4G LTE I9305 with Official Jellybean 4.1.1 XXALI5 Firmware

Now Samsung Galaxy S3 I9305 device which is LTE powered galaxy s3 and this gives a tough fight for latest iPhone 5 released by apple. The firmware is dubbled as XXALI5 which is a jellybean 4.1.1 firmware. Now we don't have yet the exact change log of the things which this one comes along, but this update will come with enhancements. Below I will give a guide or procedure on how to Update / Install Galaxy S3 4G LTE I9305 with Official Jellybean 4.1.1 XXALI5 Firmware.

Disclamer : This site will not be responsible for anything damages or data loss to your device. This site is only for information purposes only.We have instructions below follow step by step proccess to have a successful installation without causing problems. Proceed at your own risk.

Requirements:

1. This firmware can only be applied to users of I9305 latched on the Optus network.

2. Back up your important data's such as SMS, Contacts, Call logs, Images APN Settings and etc.

3. The battery life of your device should not be less than 60%. to finish the update without turning your device off.

4. Enable debugging mode in your device.

5. Install Kies tool in your computer to be sure that all drivers are installed in yoour computer and it is required in the firmware installement process

Now here are the step by step guide/procedure on How to Update Galaxy S3 4G LTE I9305 with Official Jellybean 4.1.1 XXALI5 Firmware:

1. Let's start, first download Latest Jellybean 4.1.1 XXALI5 Firmware Package here and Odin here.

2. Once you have finish downloaded,extract and open the odin in your computer

4. Once odin is open turn off your device to enter download mode.

5. Download mode in Galaxy S3 GT I9305 can be entered by pressing volume down rocker key + power button at the same time while the device is off.

6. If your device entered in normal mode you need to retry to enter in download mode.

7. Now, in download mode, connect your phone to the computer using orignal USB cable.

8. Click on "PDA" in odin to start the tar file you got after extracting the firmware zip file.

9. Then connect your phone to computer using oringal cable you see that in ODIN : ID:COM are will turn yellow.

10. Click "Start" to start the process of firmware update.

11. As the firmware update is successful the device will just reboot itself automatically. Be sure that you are not interrupting the process by disconnecting the device connected until you see the home screen in your computer.

12. Now check your device if you have updated the correct firmware by going to settings > about phone and it will be listed as firmware version jellybean 4.1.1 XXALI5 firmware.

Congratulations! You have installed successfully your Galaxy S3 4G LTE I9305 with Official Jellybean 4.1.1 XXALI5 Firmware. Enjoy!