Rooting of galaxyy

Tutorial -

1) Download the update.zip file
here Download here 

2) Now copy this update.zip
file directly in your phone’s SD
Card not in any folder.

3) Switch off your device and
restart it into recovery mode
using the following key
combination
Volume UP + Home Button +
Power Button

4) You will find your phone in
recovery mode with blue
coloured UI. You cannot use
touchscreen while your phone
is in recovery mode.
For making selections and
movements, you have to make
use of volume up/down keys
and make the selection by
pressing home key.

5) In the recovery mode menu,
there is an option ‘apply
update from sdcard’ Select it.

6) Choose the pasted
update.zip and click on “yes”.

7) After the patching of that
file, you will be back to the
menu, and there it’s written
“reboot system now”. Select it
.
8) After the reboot, go to
phone’s main menu and if you
are able to find the
“SuperUser” App on it, it will
simply mean that you have
rooted your phone!