That’s it you will now see that the firmware has been successfully update on your Samsung Galaxy S2 GT I9100 to the Gingerbread 2.3.4 version. Please note that as soon as the firmware is updated, for better speed and better quadrant Ranks mixed with the better performance then you will have to Clear and Wipe the cache data which is present on your Galaxy S2. To clear the same first up you will have to turn Off the phone.
Note: Just in case if you face any issues like freezing then all you need to do is to just repeat the above procedure from the start after restarting the computer and phone by pulling off the battery from your phone.
Now, once you turn off the phone, you will now have to boot your phone in the recovery mode, to boot the phone in the recovery mode you will have to first long press the volume up key, press Menu as holding both the buttons press the power button to start from the Power Off mode. You can see that after device gets switched ON, you will find options like clear cache data. You can clear that by selecting options Wipe data/factory reset and also you need to select Wipe Cache partition after which you need to reboot your device by selecting reboot system now after which your Galaxy S2 GT I9100 will be rebooting and again you will have to set up your Google accounts etc.
We have also made a short Video on how you can easily get into the recovery mode for your Samsung Galaxy S2 GT I9100.So, do let us know on how the new firmware for your Samsung Galaxy S2 is as your feedback will not only be very important for us but also for all the other readers, apart from the feedback you can also share if there are any issues while updating the Phone.
Video Tutorial :