i have doubt in these 2 points :-
01) Copy the file Superuser-3.0.7-efghi-signed.zip to the root of your SD card.
10) Select "Flash Zip from SDCard" and choose the Superuser-3.0.7-efghi-signed.zip.
where is root folder on sd card????
i didn't get flash Zip in my sd card after doing all the above steps as u have mentioned above.
please help mee out