How To Update Samsung Galaxy S2 GT I9100 with Superfast Litening ROM Firmware

Litening ROM LogoEveryone knows on how Lightning fast the Samsung Galaxy S2 is, so on the similar lines let’s check out on how you can taste your Lightning fast Galaxy S2 GT I9100 phone with the custom ROM which is named as the Litening which is basically an amalgamation of Light + Lightening which means that it’s not only lite on system but also is Lightening fast. So, in the due course of this article we will see on how you can install this custom ROM in your Samsung Galaxy S2 GT I9100. This article is the first ever article covered by us and is in line with our strategy to provide you unmatched support for your Android smart phones.

It has been taken due care that all the instructions which are mentioned below are tested on the phone so that you face no issues after applying this custom ROM in your phone. It’s very important to read this whole article which is spread across multiple pages for your convenience so that you can easily go through different sections in different pages which are mentioned in this article.

Note : This update is strictly only for the users of Galaxy S2 GT I9100 and not for the users on other phones which looks similar to this phone like Samsung Galaxy S GT I9000 or even other phones like Mesmerize, Captivate etc. If you still proceed for applying this update for your phone which is other than Galaxy S2 GT I9100 as mentioned above, then there is a high probability that you will end up bricking up the phone.

Litening ROM

Updating with this firmware won’t require you to either root your phone in a separate way.Keeping it simple for you, we have presented whole article in a very simple to understand manner without using any sorts of Jargons so that right from a newbie to the one who is well versed with the procedure can go ahead and can update with this version of custom ROM named Litening. So, in the due course of this article, we will see a step by step schematic procedure which consists of Enhancements in this update, Pre Requisites of updating the firmware and then followed by the instructions to apply the custom ROM on your Galaxy S2.

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.

171 comments

  1. no error message… the phone freezes alot

  2. hey guys
    i need some help
    i have a gt-19100..my brother recently rooted my phone to -
    android version – 2.3.6..icecream sanwich…omega
    i having problems with this rom..

    can someone tell me how to change this rom to a properly functioning one?

  3. Awesome, awesome, awesome, no problems at all, follow directions people….Just a small question, at the end of your directions you say to enter into download mode to clear the cache. Now I know from flashing my old v845 that when I go into the download mode there is a whole menu and and option to clear cache etc, but after flashing this awesome rom, i go into download mode and it just tunes me to press volume key up if I want to proceed. By the way, none of my original apps are corrupt when entering home screen so I dunno? Does the cache files clear automatically when entering download mode again or do you have to use odin somehow to clear it? Anyways bro, thanks for this awesome and fast rom its truly legendary that I can keep my warranty etc and still change the stupid green gingerbread look as well as boosting speed etc. Any way to update to 2.3.5 using the same method as above? By the way I am in S.A on the MTN network and came from xxki3 to this rom of yours and the network is superfast, as fast as lightning you could say. Thanks again, God Bless ya soul for this. SUPERSTOKED.

    • thanks kyle for your appreciation!

      • No worries bro, you must have worked your ass off to get this rom as perfect as it is. I am currently using the darky ota app on the market to change various things, mostly just the kki4 modem and some visual aspects, working ace bro. If you could tell me, is there any inherent danger with using darky ota app with this rom of yours? I have not noticed anything but read somewhere that blue on the sgs2 screen can cause the burn-inn phenomena. Anyways, thanks a million, is there any way I can donate to say thanks? I know on the xda forums etc I can donate by pressing a few links, does it work the same here? Thanks again Pradeep and, ‘Nameste’.

  4. Hi Neal, boss you rock.
    i did a stupid thing, accidentally i deleted G Talk which came pre installed in my new galaxy s2. can u please guide me to reinstall it.

    thanks in advance

  5. I could not get the ATT Galaxy s2 Skyrocket to accept this ROM. Has anybody else had success?

  6. I mean the sound on the camera… i do like my bells ad whistles

  7. Where?
    Cant find the files in either the standard rom or the litening one
    That folder does not exsist…
    No luck with a full search on OGG either

  8. thanks bro, but iam new here.. what are the instruction i need to follow pls guide me thanks alot

  9. hi
    my current version is
    android version 2.3.6 and.GingerBread. DZKJ2 can i upgrade to lightning rom plus with my current version i cant use my usb mode as well. pls advice me.

  10. The rom works very good. The only issue i notice is that i don’t have a shutter sound on camera app. Is there a fix?

    Thanks and keep up the good work.

  11. Hi, i have a question. My SG2 has 2.3.4 UMKG4 can i update directly or do i need to update to KH3?

    Thanks

  12. Hey Neal.. Does upgrading to Litening ROM requires rooting?? will i be voiding my warranty if i update to this??

  13. hi neal i recently updated my s2 to 2.3.5 from ya other post …now can i install lightnin rom on that…with out any hurdles……

  14. Hi Neal,

    Notice a few lagging/staggering effects on the Lite’ning ROM when I am receiving calls.

    I was hoping to revert back to stock ROM, but have got glued to the:
    1) % Power Meter
    2) CRT Effect

    Have noticed online (Youtube and other forums) that this can be done separately without having to install custom ROM.
    Can you please advise how to achieve this.

    I would be glad if you can share the files, links and instructions (preferably doing via Odin, instead of Clockwork Recovery Methds).

    Do let me know if you can assist.

  15. Hi Neal …

    I have successfully flashed and moved to Litening ROM.
    The effects are really cool … but I miss the swype keyboard.

    Any idea how I can install the same ?!

    Is there a way to check and kill unwanted apps and processes … now that I have rooted …

    Another quick question, where can I get more information on this “Superuser” app … ?!!

  16. mine has been hanging for way longer than 10-15 min.. its stops here..

    Leave CS..
    Odin v.3 engine (ID:3)..
    File analysis..
    SetupConnection..
    Initialzation..
    Get PIT for mapping..
    Firmware update start..
    factoryfs.img
    NAND Write Start!!
    modem.bin

    any solutions?

  17. Hiya Neal Pradeep,

    Coupla questions:

    1) Can I install the Lite’ning ROM over Gingerbread 2.3.5 (i see that this page recommends 2.3.4).

    2) Once I have installed the latest Gingerbread (either 2.3.4 or 2.3.5) I can flash and install Liten’ning ROM, correct? Does this mean the phone is rooted. So my basic question is do I have to do anything else to root my phone in order to make certain APPS (Juice Defender, etc) work more efficiently ??

    Regards,
    Arun

  18. I what to know the last official software for samsung s2.Thanks!

  19. does up dating to this rom unlock the photo to use other net works,thanks

  20. can i update this rom coz i jz updated mine with kh4?

  21. Hi Neal,

    I have a problem after this update. My dialer gets forced closed when I launch it. Also buddies now gets forced closed. I have successfully updated this ROM and also rooted with the CF root for XXKH3. What should I do?

    • we will come up with an update very soon, as soon as it arrives we will post the same, have you tried clearing and wiping data from the recovery mode?

      • Yes I did clearing and wiping data after the update now I have restored my ROM back to stock XXKH3 update through CWM have no issues. But would like to have this ROM back to phone. please come up with some solution to this. Thanks for the reply

  22. Your a LEGEND!!!

  23. Hey did anyone face any error while moving the apps from phone to sdcard using Apps2sd application? after updating to this ROM when i tried to move the apps using Apps2sd then i get an error “Failed to move” for the first time and if i try again then it will move…but before flashing this ROM it was working fine….

  24. Hey Neal Pradeep.. I have upgraded Galaxy s2 to 2.3.4 XXKG5 version referring to your article itself from this very website. I wanted to ask you that if I want to upgrade to this Litening ROM, which is d ROM that gives more RAM, battery saving and efficient processor performance? XXKG5 or XXKH3 based litening ROM?

  25. Polaris Office not working after this update. I tried to clear cache, but no help. Please Guide. Otherwise this ROM is excellent….Superb Work.

  26. Why ’5.1 surround sound’ cannot activate in video mode. I already use earphone. Any solution??

  27. I updated my SGS2 with Lightining ROM, but Polorise Office stoped working. I cleared the cache also, but no help. Please let me know how to solve this.

  28. hi neel,

    i am using samsung galaxy s2 I19100. version 2.3.3
    i am not able to use video chat or voice chat on gtalk……i just recently updated my firmware from samsung kies….later on i am not able to use video chat or voice chat…….i can only use de normal chat….plz help me out frm this…..

  29. “Since you are not rooting this phone, the warranty of the phone stays intact which again is a huge relief.” WRONG!

    Flashing your phone voids your warranty!

  30. Hi,

    Can any one tell me how i can install official firmware again in my s2.
    I want to install the the latest official firmware provided by Samsung.

    And is there any way to remove/reset the custom binary count.

  31. i have installed it. Will it brick my phone if i go back to Gingerbread 2.3.4 XXKH3 using odin?

  32. Hi Neal,

    I just found out that my WIFI DIRECT isnt working properly. It gets disconnected and force closes. Any suggestions???

  33. Thnx a lot broda….I hav done it successfully.!!! nd it works gr8..!!!

  34. Hi Neal,

    Is there any way to install the official ROM for SGS2 so that I can get updates from kies if any.
    if it possible where i can find the same.

  35. Hi Neal,

    Just a couple of questions:

    - Should I select the check box for repartitioning if I am uploading the PIT file? I noticed it was unchecked in your screenshot.
    - Also, in recovery mode should I also restore factory settings on my phone after flashing firmware? Some guides suggest doing that and some don’t.

  36. Hi Neal Pradeep,

    How do I know which Lite’ning ROM i must/can use on my Samsung galaxy s2? If any ROM is okay, which is the latest?
    IS the Lite’ning ROM compatible with all the stock software (except for the browser) ??
    Will I face any issuesing trying to flash Android Gingerbread 2.3.3 – XWKF1?

    Can I backup and restore the old stock ROM?

  37. i havnt use USB DEBUGGING mode ON
    any problem

  38. Hi,
    I just applied teh ligtening rom. All has gone well but I would appear to have lost my CWM application ?
    How do I recover this ?

    I used CWM to save my previous rom.

    Thanks for any advice

    J

    • Ok, I resolved the problem.

      Although lightening comes as rooted, you lose the cwm applications.

      To get this back just follow the rooting instructions ( do it again if you did it before installing ligtening rom ) and you will get your cwm back.

      J

    • download the same from the market!

  39. I mean custom firmware counter so that Samsung will be able to know how many times the device was rooted

  40. How can I remove the information added after the rooting I did from the download mode without using a Jig? Your kindly assistance would be most appreciated

  41. How To Update Samsung Galaxy S2 GT I9100 with Superfast Litening ROM Firmware – As far as I understood later when I updated with this ROM unfortunetly this is not an update this is Rooting the device. Now is too late…. I did not want to root the device , I just was expectingt to update with a new firmware.

  42. im on kg5. can i update it directly from kg5 to this fw. is this means to root my phone.

  43. can i directly go for this rom from xxkg5. or do i need to install kh3 first.

  44. Puzzle lock missing?

  45. I hve my s2…..but when i power on my s2 a yellow exclaimation comes…..so guys plzz help me

  46. great application,tutorial is absolutely perfect,thanx neal keep it up

  47. Hi Neal,

    I tried to use Polaris Office after the update and it force closes. Suggestions please…

  48. Hey Neal, noob here.
    have been going around xda for a day now, this is what i got::

    CF-root phone according to the baseband (mine is kf1 running 2.3.3),
    Dl and install this rom using cwm.

    can you confirm? thanks!!

  49. just upgraded my s2 with lightning rom, its wonderful. thanks neal . one question i want your answer when we will get gingerbread 2.3.5 . kindly reply.

  50. This actually void warranty

  51. hi neal, any solution on the camera shutter sound? before updating to litening rom i have shutter sound and i can mute when i put the phone on vibrate only mode. i would like to use the shutter sound sometimes, you know.

  52. Does this have Portuguese Brazil? And can i install root requiring apps? like adblock?

  53. hey neal am on2.3.4 xxkg6 kernel.
    now if i update to litening rom, i will be loosing all my contacts and apps rite?
    is there any way to back up all these, i have an external sd, if it helps.
    hm i dont mind rooting my phone but i am worried i will be loosing all the current contacts and apps

  54. Hi there Neal,

    It’s a super ROM ! Thanks for developing it ! Will you update it for future updates of firmware versions ? I really love it.

    I only have one little question. I tried to change the wallpaper but didn’t succeed. Is it correct that after flashing the litening ROM I can’t change the wallpaper anymore ? I also can’t with the options Litening Wallpapers when I choose a wallpaper then.

    Thanks again and best regards,
    JD

  55. i cant get odin to show id port (doesnt turn yellow when connected), pc recogises phone connected odin doesnt, please help
    galaxy S2

  56. Works fine thank you for all your hard work . Leonard

  57. OPS – GalaxyAce.ops
    Boot – APBOOT_S5830XWKPO_CL400247_REV03_user_low_true.tar.md5
    Phone – MODEM_S5830XWKP7_CL407346_REV03.tar.md5
    PDA – CODE_S5830XWKPO_CL400247_REV03_user_low_true.tar.md5
    CSC – GT-S5830-csc-LUXKP1.tar.md5

    how I could put these thing on an odin and second thing that their is a problem of downloading the ops file from your previous advice i have restart my pc then update but still not working.

  58. thanks neal. process was easy. but didnt find any new things and battey improvement

  59. How to add another call in this rom, function has been replaced by the call recording, any help on this…. Please.

  60. What is the utility of this app (litening ROM)? What is meant by ROM?

  61. Thanks yes its come with google video chat its show name only talk in application i was thinking its only chating not only video or audio but i see now its work with video as well. i call with iphone 4 vtok to my g2 and its work fine video . thanks for help… new superfast room working fine.

  62. Is this consider rooting the phone already?

    • ok it is rooted, i tried using CPU Tuner, and it started rebooting again and again that I have to do factory reset and clear cache to redo everything again.

  63. Hi Neal,
    Thank you it works

  64. Hi Neal
    rom is great – tanks !
    just one issue – my sgs2 gets realy hot 46 drgee…
    any ideas ?!?
    tanks

  65. Neal, after updating with Litening ROM, am getting a warning indicator everytime when I switch on the phone. Is there a way to remove it???

  66. thanks a lot neal for this update. i successfully update to litening rom. cool!

  67. After update Kies not working, annot restore backup data failed, try 3 times same faild.
    Any help appreciate. Thank You

    • hey, ricky tan make sure de-bugging mode is unchecked after updating. this will insure connection to kies. ;)

  68. its work fine, Thanks. One question as you mention its come with Video Gtalk but i cant find it ? and i also try to find in market Vtok or Video Gtalk or Google video talk but i cant find in market for my Samsung Galaxy S2? why please answer
    tanveer
    Ireland

  69. There is a yellow triangle at startup

    • yes, just ignore that part, the phone is working perfect right?

    • @saiyanajay : Its very easy to get rid of that yellow triangle.
      Follow the instructions as given in below link…

      @Neal, thanks for this easy tutorial.
      Not sure how fast GS2 is now,, but I its bettery performace has reduously increase

      • YES, THE BATTERY PERFORMANCE IS INCREASED!

      • @amar: Which link are you referring to? Can you paste the link please…I have flashed this ROM, but the yellow triangle annoys me..plz post the link here..

        • I’ve removed the yellow triangle by flashing the KH4 stock kernel available from XDA and the yellow triangle is gone… :-) Im now checking out the KH4 kernel and will update if i find any issues or benefits…

          Keep flashing…Happy flashin :-)

  70. i installed it great rom but i can only read arabic but cant write

  71. Hi does this rom have arabic language read and write thanks

  72. Thanks neal ive updated to the new rom update. only problem in my s2 is that while in camera mode, there is not shutter sound when i am taking snaps. Can u help in this regards…

    • go to settings and set the shutter sound!

    • Hi Neal and everyone! I double-checked this problem just to make sure. I reverted to previous firmware and stock ROM XXKH3. Then updated to Litening ROM. After updating, I immediately opened camera and took a shot. Result: No sound of shutter. Will have to revert again to firmware XXKH3 and stock ROM and check camera sound.

    • Hi Neal! I found solution to this problem. Replace the following camera sound files: camera_click.ogg, camera_click_short.ogg, and Shutter_01.ogg and re-boot your phone. The files are found in /system/media/audio/ui

  73. O yes, thanks Neal, updated with the Superfast Litening ROM, works great!!!