Hi Frens
I have just installed kate (via installer) and winterboard (via cydia) on my iphone 3g. Aftter I restarted the iphone, I startted to set wallpaper using winterboard then I restart my springboard. All went ok, till I want to make a phone call, when I want to dial number using my phone function, it (the phone function) doesn't respond, however other funtions i.e. sms, camera, contact, application are working ok.
the one which doen't work is only the phone function.

And it still not work, even though I already uninstall the winterboard and kate.

Anybody can help ? please.......

Thanks a lot in advance