Did you complete this step in post #1
and did it connect to Kies?
Originally Posted by ironass
. This is a PC Suite for the Galaxy S2. Dowload and install to your PC as you will require the drivers that come bundled with it, to connect your phone to the PC and Odin3 v1.85.
Download for Windows, here:-
When you have downloaded and installed Kies, connect your phone via the USB lead to ensure that it is working. If you encounter any problems connecting your phone to Kies, see this trouble shooting guide here:-
Tips n Tricks thread.