I am From India. Here is complete detail of my phone

Mobile phone GT-I9100LKAINU

PDA Version : I9100XWKF3
Phone : I9100DDKE4
CSC : I9100DDKF3

But as per official firmware list I9100XWKF3 is Europe Firmware & Provider Firmware with CSC - KCL. & CSC = KPNKF2.
and Indian firmware is I9100XWKE8 with CSC = ODDKE2

I am totally confused about PDA Version, Phone & CSC. My Phones CSC I9100DDKF3 is not at all in the the official list