Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

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A few weeks ago, we were notified that android 4.1.2 jelly bean would come to the S3 in mid December. Well, it is now mid November and we are now getting the official update!This tutorial will show you how to get the official final version of android 4.1.2  jelly bean on the samsung galaxy s3 i9300. This is only compatible with the galaxy s3 i9300 and not any other version of the samsung galaxy s3. What also make this update special is that you will get the new multi-view feature found on the Note 2.

Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

 

We know that lot of Android 4.1.1 Jelly Bean test firmwares were leaked for the Samsung Galaxy S3. Here is an official build that is available for download to flash into your Galaxy s3 via Odin.


Please make sure that:

– This Android 4.1.1 Jelly Bean I9300XXELK4
is only compatible Galaxy S3 GTi9300 and not is for Sprint, Verizon, AT&T, T-Mobile or others.
– Your Galaxy S3 must running Original ROM and not a custom ROM. If your Galaxy S3 is running Custom Rom, download and flash original ROM into your Galaxy S3.
– Create a backup of your phone in clockworkmod recovery to external storage.
– Battery power at least 80% full.


Download I9300XXELK4
(zip file) then unzip this file to your PC. Now you will get I9300XXELK4_I9300OJKELK5_ILO.zip
Step 1: Set your phones into USB debugging mode: Settings -> Applications -> Development -> USB debugging.Then turn off your phones.
Step 2: Put your galaxy s3 into download mode by pressing and holding VolumeDown + Home + Power simultaneously.

 

Samsung Galaxy S3 Running Official Android 4.1.2 Jelly Bean

Samsung Galaxy S3 Running Official Android 4.1.2 Jelly Bean


Step 3: Download Odin and start ODIN on PC.
Step 4: Connect the device to your computer using USB.
Step 5: Wait a few seconds, the ODIN screen will show that a device is now connected
– If ODIN not detect your device, then install drivers here and then put your device into download mode. Odin will detect your device when it says COM5,COM6,etc.
Step 6: Click the PDA button, then select  I9300XXELK4_I9300OJKELK5_ILO.zip
Step 7: Press “Start”. ODIN will start flash the firmware.
Step 8: After Flash complete, your Galaxy S3 will Boot into Android System Recovery Mode.
Now you need:

 

Drivers Download

Odin

Jelly Bean Firmware

Official Android 4.1.2 Update For The Samsung Galaxy S3 i9300

Official Android 4.1.2 Update For The Samsung Galaxy S3 i9300

Official XXELK4 Android 4.1.2 Jelly Bean Hands On:

That’s All! Now your Galaxy S3 is running the official Android 4.1.2 Jelly Bean on your samsung galaxy s3 i9300XXELK4 firmware! Thanks for reading this article on how to: Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware! Feel free to visit androidcritics.com for the latest news,reviews,and more!

Comments for: Update Samsung Galaxy S3 To Official Android 4.1.2 Jelly Bean XXELK4 Firmware

22 comments found

  1. juancholuna

    hola, actualizé a jelly bean pero ahora no se escucha el audio de las llamadas ni mi voz, me pueden ayudar? como soluciono este problema ó como lo dejo como estaba?

  2. TedHau

    HIHIHI,  Can I go back to 4.1.1 if I update my S3 to 4.1.2?? I have updated my S3 to 4.1.1 already . But I find that my S3 is slower than it was 4.1.1 . 
    Does it VOID the warrenty of my S3 as well ?

    1. juancholuna

      @TedHau
       la garantia se anula a partir de que le hagas otras instalaciones porque tiene un contador pero si se puede devolver a la version 4.1.1, desde acá lo puedes hacer.
       http://www.subdivx.com/X12X83X139152X0X0X1X-actualizar-samsung-galaxy-siii-jelly-bean-4.1.1-sea-movistar-claro-personal.html

    1. juancholuna

      @DenisTadic unnistall, desinstalalo, esta versión no sirve el micrófono ni el audifo, yo busqué la 4.1.1 y me sirvió

  3. neiljd55

    Hi there Have downloaded the firmware from your link. Cant unzip, comes back as file missing or corrupt.  Can you help, I need a clean download  Thanks

  4. DerrickWong

    Hi,
    can I upgrade directly from I9300XXDLJ1 to I9300XXELK4?
    I check the latest version is I9300XXELL4, is it same as I9300XXELK4?

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