How To Update Galaxy S2 GT-I9100G Android 4.2.2 Jelly Bean

How to

Since Galaxy S4 is available in the market now, so the Galaxy S2 has become old fashion now, but one thing that we can’t neglect is that there are many people who are using this smartphone. Android 2.3.4 Gingerbread OS, that is the stock firmware in this smartphone, is very old technology. Android Jelly Bean is the best and latest. If you want to have this OS on your smartphone, then you should follow the below guide. What’s in it? Well, it will teach you about how to get Galaxy S2 GT-I9100G Android 4.2.2 Jelly Bean. Don’t panic! The process is quite simple. Just follow it.

How To Update Galaxy S2 GT-I9100G Android 4.2.2 Jelly Bean


Though the process mentioned ahead is well-written and is easy to understand, but still, there is not any surety that you will get success in it. Any wrong move can lead to negative results. You may end up in losing your important data which is a big loss indeed. Moreover, there may be serious damage to your device as well. So, we advise you to go with the process only if you have tried your hand in rooting before. If not, then better stop now. Those are stubborn and want to proceed ahead, please do at your own risk.


  • As already mentioned, there may be loss of data. So, better take its backup. This is indeed a wise step and simple too. You can use any app to take backup, or can do it manually as well. Having the backup, you can be back to the normal stat at anytime you want to.
  • Charge your device to at least 80 percent. Better if you charge it fully and then start.
  • Your computer must have all USB drivers for your device, installed on it.
  • You need to go to “Settings > Applications > Development > USB Debugging”. so as to enable the USB Debugging Mode.
  • You must have an active Internet connection on your PC.

Process to Get Galaxy S2 GT-I9100G Android 4.2.2 Jelly Bean

  • Download the Galaxy S2 GT-I9100G Android 42.2 Jelly Bean from here.
  • Download Google Apps from here.
  • Transfer the files to your Galaxy S2 GT-I9100G. It can be done by connecting device with computer via USB cable.
  • If you are done with above, then next step is to boot your Galaxy S2 GT-I9100G to Recovery Mode. It can be done by pressing Volume Up +Volume Down + Power buttons togetherSoon, an Android logo will surface on your device’s screen. This is the proof that you are in the Recovery Mode.
  • Now navigate to the option that reads “install zip from SD card”. Don’t know how to navigate? Use Volume Keys!
  • In the list that comes up, select the ROM file that you downloaded in the first step.
  • Confirm the installation, and then wait for it to get finished.
  • Go to main menu and select ‘reboot system now’.
  • Galaxy S2 GT-I9100G  will restart now.

You have now Galaxy S2 GT-I9100G Android 4.2.2 Jelly Bean with you. Enjoy!!

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