Download & Install official Android 4.1 Jelly Bean Firmware for Samsung Galaxy S3

Download and install official Android 4.1 Jelly Bean Firmware for Samsung Galaxy S III now. Yes, all Samsung Galaxy S3 users can enjoy official Android 4.1.1 Jelly Bean Firmware XXDLIB after several leaked Jelly Bean firmwares. As usual, the first official Android 4.1 Jelly Bean Firmware for Samsung Galaxy S3 is based on Europe region ~ Poland. But rest assure that you can install this Poland XXDLIB Firmware on other region Samsung Galaxy S3 like mine Malaysia unit too (as long as your model is I9300).

Official Android 4.1.1 Jelly Bean XXDLIB Firmware for Samsung Galaxy S3

What are the new features and changes in this new XXDLIB Firmware? Enjoy Android 4.1 Jelly Bean features like Google Now, smoother UI improvement thanks to Project Butter and other more… You can use Check Fus Downloader to download this latest and greatest Jelly Bean Firmware for Samsung Galaxy S3. Or hit the download link below. Enjoy…

Installation guide ~ How to install firmware on Samsung Galaxy S3 with Odin? (Video)

Download official Android 4.1.1 Jelly Bean XXDLIB Firmware for Samsung Galaxy S3 here.


  1. Dear Jaycee ,

    Can I update this through Samsung kies ΒΏ what will happened to my siyah kernel after this update ? n will this update clean my current apps installation ? . thank you

    Regards ,


    • No, unless your existing firmware is based on Poland too. It will remove SiyahKernel. Nope, official firmware is non wipe (unless you face issue and need to factory reset).

    • Please dont update the 4.1 version for S-III device it will voids the warranty, i request you please wait untill u recieve notification form the carrier all updates are developed by samsung & carries so dont trust thrid party updates. And dont suffer later

  2. Hi Jayce,

    it’s me again. Last time was followed ur guideline and I did rooted my s3.

    I nvr flash any custom firmware just because waiting for THIS! and thanks God, finally it released.

    My question is, as I told you, I rooted the device. So should I un-root it and then only follow the guideline given above to flash this stock JB?

    Thanks in advance.

    Rick (25-9-2012 12:52am)

  3. Hi Jayce,

    Would you mind checking the link again coz I’m getting this error when I try to DL the firmware, “This file does not exist, the access to the following file is limited or it has been removed due to infringement of copyright.”

    Also is it ok to install this via Odin even though I have this build IMM76D.I9300UBBLG2 (which I’m confuse where this unit come from..:P I thought my device is from UK)


  4. Hey Jayce love your posts. Thanks to you i rooted my galaxy s3 running ics πŸ˜‰ but now i wanted to know if tjere is a way to root my gs3 running jellybean??

  5. Hi i’ve just rooted my 4.04 ics, now i’ve got the official jellybean update prompt.
    After i download it and accept the terms my device boots into CWM-based recovery menu.

    How do i get it to update to 4.1.1? Should i just follow this guide and use the rom in the link you’ve provided? Thanks

  6. Hello, if i install the poland version on my Galaxy S3 will i lose reception etc. i have a different build number and baseband because i am from Australia. Can i still install this firmware without losing reception.


  7. Hello. Installing this Pollad JB firmware changes my CSC? If it does, will i have any problem with cellular network? problem in making calls or using data? Im from malaysia.

  8. Dear Jaycee,

    so far i only root my s3 and install siyah kernel but i tried all the ways from net and few labtops and cables , my skies still stuck at connecting stage and i even uninstall my skies already but the problem still persist , is that the only way is i install official update through Odin flashing when sammobile release the Jellybean for XME ? Thank for advice


        • Dear Jayce,

          Dev Rom like Check Rom HD xx seems interesting but i wonder after flashing that , can the stock rom certain apps being kept (do wipe needed?) and if nope , can chinese character keyboard be installed to the Check Rom and will flashing the CHeck rom affect the avaibility of S3 to enjoy promotional free apps from samsung ? Will different like Modem: XXDLIB which may different our Malaysian Region affect the function of the phone ? Thank you


          • CheckROM is custom ROM based on Samsung Firmware. So most of the Samsung apps and features are there (you can install with KitchenPro manually).

            Check with ROM chef on need to wipe or not.

            Yes, CheckROM support Samsung Apps.

            Modem only affect signal. No effect to other functions.

  9. Dear Jayce,
    Firstly please dont mind my ignorance as this is my first android phone so i dont know anything about it ! πŸ™ I live in new zealand and i bought this phone online just 3 days ago. The instruction manual was in another (european) language, the “baseband” : I9300XXLH1 and the “build number” is : IMM76D.I9300XXBLH1 . Please tell me if this means my warranty will be void if i do the upgrade like above or if it is ok. I tried to search but i cant find where my phone is from. Also if i do the process anyway can i change the new firmware to my old firmware for warranty problems with kies suit on my computer? thank you in advance for answering my many questions!!!

  10. thanks for the honest answer though… please keep updating information on the galaxy s3, i will follow you on facebook!!! i like honest opinions!

  11. Hi Jayce,excellent stuff here.

    I’m from UK using a GT-I9300 which is on an o2 contract.

    Would you recommend using the Polish JB update?

  12. hi..Jayce
    have u already put siyah kernel S3-v1.7beta6 on ur S3 4.1.1 XEO ?..if yes, is there any diff from the other siyah kernel b4 including Dual-booting ?
    ..just to share.


  13. installed this new rom on my gs3…bt now my wifi is hanges will turning on…i try formatting d phn ,reinstalling d none of them helped
    what should i do now

  14. Hi there, I just updated to the 4.1.1 Jellybean software of Poland. I am wondering how do I flash back to my previous 4.0.4 ICS? Do I just download the firmware and reflash it using odin or do a factory reset?

  15. Hello there Jayce, I have one more question for you.

    I would like to ask in the event the jelly bean software for my own region were to be released and at the point I have already applied the jelly bean update for a different region, can I just flash it directly to my phone via ODIN since it’s the same Android Version? I’m on the polish version and the localised singapore version would arrive soon.

  16. hello…after i installed this jelly bean, when Malaysia get the official update for the jelly bean will i be informed?and can i update to malaysia version jelly bean via OTA

  17. Thanks for the great guide. Now i was wondering, since ive rooted my s3 and updated it into jellybean, what can i do if i want the phone back to normal and receive ”proper” updates. Thanks in advance.

  18. One more question, can i receive normal updates with just ROOT, and what is the best way to check new updates for the JB now that i have it installed ? thanks for the quick replies.

  19. Hey my phone comes up on kies as sgh-i747m and says there is no update if thats the name does that mean that its not an i9300 and i cant get the update?

  20. tested and my S3 working like a charm with Jelly Bean. Since Samsung already roll out Jelly Bean in Polland for Galaxy Note, do you think that same process will work with Note?

  21. Hi Jayce Ooi, i hv update 4.1.1 my S3(ICS not rooted) through OTA (over the air) without factory reset. I only got one big problem. Go Settings, Application Manager, it will display details for 4 seconds +-,then it display ” Unfortunately, Settings has stopped”. I cannot use Application Manager at all. Can you help give me some hints .Thank you Jayce Ooi.

  22. Hi Jayce ,i m from malaysia and i have updated to 4.1.1 thru kies . it took me about 30 minutes . So far no issue , jus keep my finger cross….

      • Hi gab , i really dunno where is the link for the firmware ,i dl kies from samsung site , update it and connect my fone thru usb and my laptop and automatically it will direct me to dl the latest firmware I9300DXDLI5…I hope it helps…

  23. Hi jaycee.. I’ve rooted my sgs3 a while ago. Then last night i update my firmware to 4.1.1 jb via KIES. Ia this will automatically unroot my phone? Before i update my firmware i use OTA rootkeepeer to unroot my device temporarily. After i root, i still find my rootes apps installed on my phone, but it cant work just like my phone isn.’t rooted. Is this mean my device has been unrootwd automatically? Thanks btw!

  24. Dear Joyce
    i bought s3 its base band is I9300XXLH1, it came with manual written in Persian. i live in Pakistan. when i connect to samsung kies it shows this the latest version along with PDA/Phone/CSC and (THR). now tell me what is the region of my phone and when i ll be able to get update of Jelly bean?

  25. Hi Jayce,

    My S3 base band is I9300XXLFB, upon connecting to KIES, my latest firmware says PDA:LFB / PHONE:LFB / CSC:LF3 (AFR), by the way I live in the Philippines. Is the latest firmware of my phone and my region compatible? Am I able to update my S3 either from KIES or OTA?

    Thanks in advance.

  26. Hello Jayce

    My name is Anil, from India.. I got my unlocked SGS3 Handset from Dubai( UAE ) a month ago, with following Details

    I have a GT-I9300,
    Version 4.04
    Baseband Version Unknown
    se.infra@SEP-98 #1
    SMP PREEMPT Tue May 15 17:57:57 KST 2012

    Build number IMM76D.I9300XXALE9

    when I use the *#1234# step, I get these
    AP: I9300XXALE9
    CP: unknown
    CSC: I9300OJVALE9.
    What do u suggest me to do in order to update to Jb.. thanks in Advance

    • Hi Anil, check with Samsung Kies see got update or not. If no, wait for official release. Else you can install it manually with Odin – the unofficial way.

      • Thanks for the prompt Reply..

        Anyways, Please suggest, what is the best solution of getting updated w/o Rooting.. I am not a Tech/Geek Guy. I have downloaded Kies on my System & mobile. but they fail to connect. How to check for the suitable Kies update.
        Should i search for I9300XXALE9 in

        Thanks again

  27. Hi Jayce, I installed the XXDLIB version but was wondering if there will be any effect on my S3 since I’m in Malaysia? Are the XXDLIB and Malaysian versions (with DX in the build number) essentially the same?

  28. plz help me,
    “vieatnam par samsung” what is this? this is original verson or fake ? what is this processer and ram??
    i want to update 4.1
    model gt-i9300
    but vieatnam par samsung,plz hlp me

  29. Hi Jayce,
    I am not sure that my following question makes any sense.
    Is there any way to change firmware of phone to get regional compatibility?
    I mean I have SGS3 GT-I9300 with THR(IRAN) latest firmware updated on it and I live in INDIA, so is there any way by which I can change my firmware XXLH1 to some Indian firmware release e.g.DDLI7.
    Please reply, I just want to do this to be able to get regional updates by Samsung Kies.


  30. Hi Jayce,

    Thanks for the nice posts. I have a similar problem like semir. I upgraded my S3 to Jelly Bean (Build Number: I9300XXDLK1) last week and since then my stock camera is not working. It exits out to home screen saying “Unfortunately, camera stopped”. I did a factory reset and still I am facing the problem. Do you have any alternative method to solve this problem. Please let me know. Thanks in advance.
    Note: I am from India.

  31. Hi Jayce,

    I have a problem, i cant update my phone, and i just bought it, the version on my phone is 4.0.4 and when i try to update it says no update is available, i live in israel, i got GT-I9300

  32. Hi, will this work with an unlocked optus carrier branded s3? My baseband version is I9300XXLE8. If it will work will I still receive OTA official updates?

  33. hi
    i buy my s3 from china and i live in india there are many in built chineze apps and google play is not supported is there any way to update it to indian version plz help me


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