Galaxy S I9000

Manual Update Galaxy S GT I9000 with Jellybean 4.2.2 Gamerz ROM – Guide

Procedure to Update Galaxy S GT I9000 with Gamerz ROM Jellybean 4.2.2 Android OS:

  • Connect your phone to the computer with the help of original USB cable and place the two zip files in your device, don’t place the files deep into the device.
  • Recovery mode in Galaxy S GT I9000 can be entered by pressing the Volume Up Key + Menu Button and then press the Power button. Just in case if the device gets turned ON in the normal mode, then you will have to retry the process of entering the device in the Recovery Mode.
  • In recovery Mode, clear the cache and wipe the data by selecting the appropriate options and then select “Install Zip from SD Card’ and select the Gamerz ROM Jellybean 4.2.2 Firmware Package then the Google Apps Package which you have placed in your device to apply the update.
  • Once both the packages are selected, you will need to select the option of “go back” and select the “reboot system now” for rebooting the device in the normal mode. Please note that it might take more than 4 -5 minutes for applying the update.

Note: If the device gets into the boot loop sequence or say gets stuck in the welcome screen, just re insert the battery and re follow the above instructions so as to again follow the above mentioned instructions.

Do let us know in the comments section just in case if you face any issues in the process of firmware update.  There you go, you have now successfully updated your phone on the latest firmware of Jellybean 4.2.2 firmware with Jellybean OS brought to you by Gamerz ROM.


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  1. NItesh Sunka

    August 31, 2013 at 1:26 am

    Galaxy gt i9000 .Battery drains within 5.20 hours….not as comitted.Thumbs down just for battery concern the firmware is much sttable fast and smooth.

    I there really any firmware like gingerbread…with better battery life

    • Pradeep Neela

      September 1, 2013 at 12:13 pm

      you will have to replace the battery. Just check if your battery is swollen? iF Yes then you will need to replace the same asap

  2. amir sohail

    August 26, 2013 at 2:58 pm

    camera and gellory is not working by updating this firmware. please help me. otherwise this gamerz rom is best

    • Pradeep Neela

      August 28, 2013 at 8:10 pm

      these issues are known and will be addressed by the Gamerz ROM in the next release, as quoted in their excerpt

  3. janaka

    August 16, 2013 at 5:19 pm

    this is very good but i cannot fund live wallpaper how to add


    August 13, 2013 at 11:39 pm

    The link is broken 🙁

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