The Galaxy S2 I9100 device came in public domain on around April 2011 with numerous features. Initially Galaxy S2 I9100 device was integrated with Dual Core 1.2 GHz Cortex-A9 processor and Android v2.3.4 Gingerbread OS for smooth functioning. Later on device is upgraded on Android v4.0.4 Ice Cream Sandwich version and latest Android 4.1.2 Jelly Bean version to add more fire power for better execution.
Upgrading device on the latest firmware needs to Root it on such firmware for better control on the particular device. Perhaps you have upgraded Galaxy S2 I9100 on Android 4.1.2 XWLSD Jelly Bean then after looking appropriate process that guides to Root. To provide efficient help to Root Galaxy S2 I9100 device on Android 4.1.2 XWLSD Jelly Bean, we put our idea in the remaining article. The article guides you to root Jelly Bean firmware, using Siyah Kernel. Just follow it and complete rooting process quite easily.
You are said to make following arrangements before going to Root Samsung Galaxy S2 on Android 4.1.2 XWLSD Jelly Bean.
I. Possibility of losing all important personal data while Rooting is always been higher side therefore, get Backup of all personal data including with APN settings.
II. Activate USB Debugging features by en-routing to Press Menu < Settings < Application. Then navigate and click Development option and turn on USB Debugging Mode.
III. To be assured about Samsung Galaxy S2 has enough power to function smoothly while rooting. In any circumstance, it should not be less charged than 80% of total capacity.
IV. Install Samsung Galaxy S2 Drivers on PC.
Once you assured about these arrangements then follow step wise method to root Galaxy S2 I9100 on Android 4.1.2 XWLSD Jelly Bean.
Step 1. Install Root Kernel I9100XWLSD for Galaxy S2 on your PC.
Step 2. Again download Odin v1.85 to root Galaxy S2 on Android 4.1.2.
Step 3. Now, switch off your Galaxy S2 phone and boot again in Download Mode. For this, you need to press and hold Volume Down + Home + Power Button altogether until appearance of Android logo on the screen. Once Android logo appears then you need to press Power button to enter it in Download Mode.
Step 4. Run Odin on your PC. Then connect PC to Galaxy S2 using USB cable. If connection is made successfully, one of ID:COM box turns yellow.
Step 5. In Odin window, you have to click on PDA button and select ‘Siyah-s2-v6.0b4.tar’ file and also ensure about activate Auto Reboot and F.Reset Time option.
Step 6. Now click on ‘Start’ button in existing Odin window to begin installation.
Step 7. Once installation process gets completed, your device automatically restarts. When home screen appears, you need to disconnect USB cable from PC.