I brick my iphone

[teongee]

Need help.

Tried to upgrade a working 1.1.2 to 1.1.4 using Ziphonewin and ended up in a jam.
Now itune cannot detect my iphone and I have no way to restore it.

The following message appears in the screen:-

AppleS5L8900XUSBWrangler::doCoreInit Hardware config: 0x00000264 0x7a8f60d0 0x082000e8 0x01f08024
AppleS5L8900XUSBWrangler::doCoreInit waiting for core reset
AppleS5L8900XUSBWrangler::doCoreInit waiting for AHB idle...
AppleS5L8900XUSDWrangler::doCoreInit core reset complete
AppleS5L8900XIpodHAL::message
IOIpodUSBDevice::gated_message cable is connected, starting stack
IOIpodUSBDevice::startIpodStack can't start! Need configuration


I cant shut down the iPhone and the message is stuck on the screen.

Anyone with a solution is welcome.

Many thanks.