Rooting on the Samsung galaxy S S2 or S3 is not a matter of few steps. It takes quite a long process to complete the rooting of this type of phones. To start with, one should know the minimum requirements like the phone must be in service with Android Ice-cream sandwich 4.0 XMLPG firmware.
A Pc with Windows installed in it as well as there should be Samsung Kies installed in your PC.While using the “Odin” all the antivirus as well as Kies must be uninstalled from the machine. USB debugging must be well enabled for this process. During the rooting process, one may lose some of the personal data. Therefore, the backup file must be well made up before the process begins. Now to start with, the CF Root Kernel file (ZIP file) must be downloaded to the computer. After unzipping of the file, the “Odin” file from there must be installed in the computer. It should be “Odin”1.85.
After turning off the phone one must put in the download mode, to carry out further process. Keep pressing the volume up mode to switch on the downloading mode keeping the screen on the top side. Click on the “Odin”3v1.85 Exe to start the launch of Odin 1.85. After clicking the PDA button sees where the CF Root file is being. Once this is done almost the maximum of the job is done.
The start button of Odin must be clicked to start the flashing of the CF Root Kernel to the device. Once the flashing process is complete, the device should automatically reboot itself until you see the Samsung Logo. The appearance of the Samsung logo allows you to disconnect the device from the computer. One issue that must be kept in mind is that the battery must be removed and reset in the mobile.