Help Issues with Kies... Please help!

[Griingo]

Okay so long story short I was stuck in bootloop so I restored my phone back to like 3 months ago and now when I try to upgrade it back to ICS from 2.3.6 in Kies it says I cant it gives this error:

Your device does not support software upgrading via Kies.
Current fireware version : I9100XWKI4/I900XEUKH2/I9100XXLPS/I9100XWKI4 (XEU)

Please help and tell me what I must do I am so lost... Additional details about my phone are:

GT-I9100
2.3.4
I9100XXLPS
2.6.35.7-I9100XWKI4-CL575468
root@DELL143 #2
GINGERBREAD.XWKI4

 

[Griingo]

Really? No one knows whats wrong? I think I have to just flash a new firmware but I'm not sure, let me know please!

 

[saleando]

Really? No one knows whats wrong? I think I have to just flash a new firmware but I'm not sure, let me know please!

i think you just modified your firmware thats why you get that message