Cool [Q] Network- or Sim card error with Turkbey V9-rom

Hi there,

I have flashed my SGSII with the latest TurkbeyRom Ics V9 4.0.3 Blue-Black Themed XWLPD.
I've wiped all de caches and installed this rom. But after restarting i cannot enter the sim-pincode. I only can make emergency calls. However when i flash an other rom (e.g. Paranoid 0.6) there is no issue. What could be the reason? This is an KPN (Dutch)-simcard.

Thanks,

Andries