Update Galaxy R I9103 to ZCLF1 Android 4.0.4 ICS Official Firmware

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Posted in: Tips & Tutorials

How to Install Android 4.0.4 ZCLF1 ICS on Galaxy R I9103

We have put together a detailed step-by-step instructions guide on how to update Samsung Galaxy R to Android 4.0.4 ZCLF1 ICS. If you are used to installing official updates through ODIN on Samsung Galaxy devices, then this should not be any different for you.

Please read every line carefully and make sure you read the entire tutorial once before actually performing it on your phone.

To Remember:

  • This Android 4.0.4 ZCLF1 tutorial is only for Samsung Galaxy R I9103. Please don’t try this on any other variants of the phone.
  • This tutorial will wipe out all your data.
  • Make sure you backup all your data in your phone before proceeding.

Rooting Warning: This is an official Android 4.0.4 build ZCLF1 update for Galaxy S II I9103, which means you will lose root as soon as you install this update. You will again have to root Galaxy R to gain full system access and be able to install root apps again. How to Root ZCLF1 Android 4.0.4 / 2.3.6 on Galaxy R I9103 Official Firmware.

Complete Step-By-Step Instructions:

Step 1 – Download Android 4.0.4 I9103ZCLF1 for Galaxy R to your computer and extract the zip file.

Step 2 – Download ODIN v1.85 which will help you to install Android 4.0.4 on Samsung Galaxy R I9103.

Step 3 – Switch off your phone. Now go to Download Mode. How? Press and hold the Volume Down + Home buttons together, and then press the Power button till you see the construction Android robot and a triangle. Press Power again to confirm to enter into Download Mode.

Step 4 – Make sure you have your Galaxy R USB drivers installed on your computer.

Step 5 – Open ODIN on your computer. Connect your phone to your computer while your phone is in the Download Mode.

Step 6 – If your phone is connected successfully, one of the ID:COM boxes will turn yellow with the COM port number. This step might take some time.

Step 7 – Now select the files that you have to flash/install on your phone. These files are to be found from the extracted files in Step 1.

  • Click on ‘PDA’ and select file with ‘CODE’ in its name.
  • Click on ‘Phone’ and select file with ‘MODEM’ in its name. Ignore this step if there is no such file.
  • Click on ‘CSC’ and select file with CSC’ in its name. Ignore this step if there is no such file.
  • Click on ‘PIT’ and select the .pit file. Ignore this step if there is no such file.

Step 8 – In ODIN, check the Auto Reboot and F. Reset Time options. As for the Re-Partition option, check it ONLY if you selected a .PIT file in the above step.

Step 9 – Now click on the Start button in ODIN. Installation process will start and would take a few minutes to complete.

Step 10 – After the installation is completed, your phone will restart. After you see the home screen, unplug your phone from the computer.

That’s it. Your Samsung Galaxy R has now been updated to Android 4.0.4 build ZCLF1 software update. Go to Settings > About phone to verify what build have you installed.

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If you run into any problems, feel free to drop us a comment below and we will reply you back ASAP with the fix or the solution to your problem.

  • luckykora

    Dear teamAndroid,we cann’t download the firmware,we are from china,please up the rom to valid download box,thanks a lot,waiting for~~

  • luckykora

    i’m sorry to tell you,the rom is 2.3.6 i’ve flashed it….

  • Sahil

    What will be the language of this update? I am from India can I apply this update with all the features and without any problem???

  • Vikram

    In the given file to download there are no files with ‘code’, ‘modem’, ‘csc” or ‘pit’ written in it.. there are just 2 files, 1 with the name of I9103ZCLF1_I9103ZCLF1_I9103OZHLF1_HOME.tar.md5 and the other ‘SS_DL.dll’.

    Please help me with this.

    I’m tired of GB and any help is highly appreciated.

    • Vikram

      you can mail me @ vikram.shett07@gmail.com

      • Did you buy your Galaxy S2 I9103 from China? Because this firmware is only for Chinese phones as they have a slightly different hardware.

        If you bought your phone from India, this firmware will not work for you.

  • vikram


    I’ve tried the above steps.. and it’s absolute crap… please dont do it.. the files uploaded are incomplete.

    • Again, the above files will NOT work for your phone. They are only for the Galaxy S2 I9103 bought from China / Hong Kong region.

  • Melchixxx

    My Phone will not Boot???????????It only shows the Samsung Splash screen and keeps reloading over and over again???