[Guide] How to Install Official Android 4.1.2 XWLSS rom Samsung Galaxy S2 i9100

Please Read and understand the Full Gudie before Performing Any Action.
Warning:- Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.

• This tutorial is only for Samsung Galaxy S2 i9100.
• Please do not use it on any other options smartphone or tablet.
• Make sure that the drivers for your device are installed on the computer.
• You need to enable USB debugging mode is enable by default.
• Your smartphone must have a 70-80% charge.
• Make a backup copy of important data such as call logs, SMS and other data, it is to if something goes wrong, your data is not affected [/note]

Pre Requirements Official Android 4.1.2 XWLSS rom Samsung Galaxy S2 i9100 :-

• Download the XWLSS team firmware package
• Download Odin 3.07

Steps To Install Official Android 4.1.2 XWLSS rom Samsung Galaxy S2 i9100 :-

1. Turn off your phone and press menu+Power +vol down button at the same time.(to go into download mode)
2. Unzip the odin 3.0.7 and start odin.
3. connect your phone to pc via usb cable. ID: COM section turning yellow / green, which means that everything worked as it should.
4. unzip the firmwear package.
5. in odin click on PDA and select the tar file you downloaded with the firmware package.
6. Then click the Start button to start the firmware update process. When the process finishes, Galaxy S2 device should reboot.
7. Once you see the home screen of your phone or language preferences, you can disconnect the phone from the PC a. Now you can enjoy Official Android 4.1.2 XWLSS.
8. in case you have facing boo loap then remove the battery and reinsert and follow the steps again.