`` How to Update Galaxy S2 GT I9100 with Official ICS XWLPX 4.0.4 Firmware - Android Advices

How to Update Galaxy S2 GT I9100 with Official ICS XWLPX 4.0.4 Firmware

Galaxy S2 LogoSamsung Galaxy S2 GT I9100 users can now install their phones with the latest stock firmware which is dubbed as XWLPX firmware which is the ICS firmware. Very soon in the coming days, the latest Jellybean 4.1 update will be coming up but this XWLPX version comes with add on stabilities in the Camera and also battery life has been considerably increased from all other previous builds. The best part is that it also comes with the best modems which doesn’t come with issues like device getting heated up etc. This update ropes in the latest ICS Android 4.0.4 firmware version.

So before we proceed with the detailed guide on how you can install this firmware update, make sure that you follow the below mentioned pre requisites and then we will check out the tutorial in the next page. As of now this XWLPX firmware version is only available in select countries and also applying this update doesn’t root the device in any manner which means that warranty is intact even though this firmware is applied.

Data in your Galaxy S2 might get corrupted or erased. So, ensure that with the help of below mentioned steps, you are backing up all the data present so that, the data can be easily restored. Don’t backup the data using the KIES.

SMS – Use “SMS Backup & Restore app”,
Contacts – Sync with the Gmail application,
Call Log -Call Log and Restore
Images, Songs, Videos, Files – Copy to internal / External SD Card,
APN and MMS Settings – Note down from the path “Applications > Settings > Wireless and Network > Mobile Networks > Access Point Names

Enable the USB Debugging from the path “Settings > Applications > Development > USB debugging” and also you will have to ensure that the minimum battery life should be 50% so as to ensure that the phone doesn’t get turned Off in the middle of update. Disable / uninstall all the security suites installed in your phone.

Disclaimer: Follow all the instructions mentioned in this article as if there is any damage caused due to not following instructions then we shall not be held liable or responsible. Just in case if you face any issues then we will try our level best to address the same.

So assuming that you have followed all the above mentioned instructions, you can now head over to the next page where we have summed up a detailed guide on how to apply this firmware update.


108 comments

  1. This version is for which country? When is 4.0.4 releasing for India?

  2. Thanks for the good work.

    Please what is the difference between this update and XXLPO.

    XXLPO if fine but my gameloft games are shutting down my phone.

    What are the changes. Thank you.

  3. Hello sir,

    When will you provide the root information for this firmware.

    Waiting for it since long time.

  4. Still waiting for the root!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  5. I’m having trouble downloading the firmware package? It stops after 2%-3%. Any recommendations?

  6. God bless you all!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  7. I’m currently (and probably will be for a while longer) in Kenya, one of those countries that have NEVER had Samsung bother themselves preparing an update for (I’m now starting to think Nokia Lumia, even with its poorer Windows marketplace, at least with Nokia you get the updates. My 701 running the Belle FP1 can attest to that).
    But I digress. Can this be applied to GT-I9100 with Gingerbread 2.3.3 (stock) Build number GINGERBREAD.XWKF3? And does it have performance issues that I’ve read about online when people upgrade from Gingerbread to ICS? Issues like malfunctioning apps, etc.
    Your help will be very much appreciated

  8. so this is like an ota/kies update? will i continue receiving future updates normally (jellybean) Help me cause i’m new to rooting/flashing. Tks

  9. Sorry about the stupid question but my phone is rooted and has remix resurrection 3.0.6 ..van I install it on do I have to put the original room and unroot it? Thanks

  10. Ive only had my S2 for about a month and have never done any updating or rooting to previous androids that ive owned. Is it easy enough for a beginner to do something like this? I have no idea what to expect. Are there any references to more detail on this update? Thanks!!

  11. I am presently on Official XWLPO version which i have rooted. If i update to this version i have following queries.
    1) Will my root access will be revoked. I use Titanium back up pro to restore my application ans system data.
    2) If root revoked, then can i just wipe my cache and do not do a factory reset to keep the data.
    Help appreciated.
    Regards
    Piyush Ranjan

  12. Can it be applied to Omega 15 ICS running rooted phone too?

  13. i get a’ ”’ I9100XWLPX_I9100XXLQ6_I9100NEELP5_HOME.tar.md5””’ which is about 650 mb …… can i continue with it

  14. Hello is this version better than the XWLPO?

  15. When will be the root available for the LPX ??
    Thx

  16. Updated, now for the root!

  17. I did the upgrade, in the first look seems as it works well.
    But, once again in the screen I get a big black frame mentioning
    HW: REV
    PDA : I9100XWLPX
    Phone : I9100XXlQ6
    etc, etc until
    UniqueNumber : N
    Who can help to put out this not nice screen?
    Thanks from Portuga

  18. I guess the first paragraph of the procedure that says “turn off the computer so that it can be then entered in the download mode.” should have meant “turn off the phone….”

  19. Pls give the root details also…

  20. thanks for this use full information

  21. What all is not working in this update? Kindly help

  22. Does this update fixes the wi-fi?

  23. my phone hangs usually my phone is galaxy i9001

  24. I am running CM9, can I use this update?

  25. Hi,

    Can this be applied to a phone that it’s stock with GingerBread 2.3.5?build number : gingerbread.xwki8?

    Thanks in advance.

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About Pradeep Neela

Friends call him Droid Geek because he tries out different ROM’s everyday and helps droid users experience better features on their devices. Add +Neal Pradeep on Google Plus for more Updates.
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