Sry about that.As you have read from the translations i suggested using bin4ry for root,but it didnt worked for him.He also asked me how i rooted my device and if you can use it for your phone and the answer to the question is yes if you have cwr,something that konstat tried to do,but couldnt do it because he didnt had the device.
All of you, should use english here! Do not write anything in your native language! It looks bad!
If you want talk in your native, you might use private messages!
And now to the present i returned my phone back to stock unrooted rom(4.0) so i can test out this method for my phone and it didnt worked,which i find odd because my friend used it to root his xperia s (4.0).I dont know why it isnt working because i have all the drivers installed,ill try to play around with it just a little bit longer to see if i can find a way to make it work,and hopefully it can help you root your phone.