My answer1. download SuperOneClick v1.9.1
2. connect phone to laptop
3. You NEED to put your phone on USB Debugging mode -> i also duno what's it mean, i just change the setting according to it
4. You NEED to install make sure the Android drivers for your phone are installed -> Means u have to install the KIES fully, so that the computer can recognize ur phone, won't pop up like driver not install, or hardware error....etc
5. Make sure you DO NOT mount your SD card. -Yup, unmount ur external sd card before u start root
6. run the application SuperOneClick v1.9.1
7. click "root" button in the application
the guide also stated
If you still can't get something to run, try doing it in recovery mode. -> i also no idea what it mean wo
My steps is:-[/u]
1) Make sure Drivers are Installed for I9003 (install Samsung Kies from the CD u get)
2) Off the phone, take out the micro SD.
3) On the phone back.
4) In Settings--Wireless & Networks-->USB setting-->select Ask On Connection
5) CHECK USB debugging mode in settings-->applications-->Development
6) Connect ur phone to computer, make sure no error pop up like driver not install....
7) Launch Superoneclick, Click "root" tab and Its Done