Unsupported Device alert .. Kies doesn't recognize my GALAXY S2

Bara Jml

Member
Jun 7, 2013
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" Unsupported Device alert .. this device is not supported by Kies 2.0 . make sure that your device is supported and try again "
i had this message every time i try to use kies .. i ensured that i have the suitable version of Kies for my GT-I9100 phone .. i got it from SAMSUNG site ..
i need kies so i can update the android version to Jelly bean

help me please

kind regards ..
 
i installed a root checker app. , the result is that my phone is not rooted ''does not have root access'' ... what to do ..?