Install Official XWLS8 Android 4.1.2 Firmware On Galaxy S2 I9100

Galaxy S2 I9100 has received XWLS8 Android 4.1.2 Jelly Bean firmware update for users in Spain. Users can now taste Android 4.1.2 features such as multi-view (multi-windows multitasking), smart rotation, new gallery app, page buddy and more. Go through the guide to install XWLS8 Android 4.1.2 Jelly Bean firmware on your Galaxy S2 I9100.

Firmware Details:

Country: Spain
Version: 4.1.2
Regions: Austria, UK, Belgium, France, Germany, Spain, Hungary, Italy

You will lose root and any other Custom ROM installed on your device as it as an official firmware update by Samsung.

The guide mentioned below is only for Galaxy S2 I9100 and is not compatible with any other device. To know the model number of your device go to Settings >> About Phone

We cannot be held liable of any damage done to your device while following the below mentioned procedure.

galaxy s 2 i9100

Install official XWLS8 Android 4.1.2 firmware on Galaxy S2 I9100

Take a complete backup of data,apps and settings as the procedure may wipe your data.

Make sure that the battery of device has a minimum charge of 60%.

Enable “USB debugging” on your device by going to Settings >> Developer options >> Enable USB debugging.

Download Kies Software to install drivers.

Download UBELL6 Android 4.1.2 firmware ( update on Galaxy S2 I9100 and Odin (

Extract the Firmware file which you have downloaded in above step. You will get “.tar” file along with other files.

Extract Odin to get “Odin3 v3.07.exe” file.

Switch off device.

Boot device into download mode. Press and hold Volume Down, Home, Power till device turns on and then press Volume Up to enter download mode.

Connect device to computer using USB cable. Odin will detect your device and ID:COM will turn yellow and a message appears saying “Added”. Re-install drivers if Odin fails to detect device.

Click on “PDA button” in Odin and navigate to select “.tar″ file which you have downloaded.

In Odin make sure that “Auto Reboot” and “F.Reset Time” are selected and “Re-Partition” check box is unchecked.

Click on Start button in Odin to start flashing Android 4.1.2 firmware. When flashing is complete you will get a PASS message.

Disconnect device from your computer and let it boot automatically.

Official XWLS8 Android 4.1.2 firmware on Galaxy S2 I9100 is now installed. You can check firmware version by going to Settings >> About Phone.

2 Responses to “Install Official XWLS8 Android 4.1.2 Firmware On Galaxy S2 I9100”
  1. randy January 27, 2013
  2. Dhananjaya February 24, 2013

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