iPhone 3G blocked after mishap

[JMT63]

Hi,

Is there a solution if I have blocked my iPhone 3G as I was loading Pwnage and after loading the ipsw file i clicked "restore" on iTunes without holding the "option" key.
In other words I have updated the phone with iTunes instead of the ipsw restore files and the phone is now blocked and of course does not recognize my sim card anymore !

Any solution ??

Thanks
JMT63

 

[thabandit]

put it in DFU mode and restore again...

 

[JMT63]

iPhone 3G blocked

The phone is blocked in DFU mode : showing the USB port and iTunes and iTunes tells me that the Sim card in invalid of course !

 

[JMT63]

iPhone restored but sim card troubles

Well, it seems that after 5 attempts, I have managed to restore the phone with ispw 3 !
But now it seems that I have a problem with the sim card ?

Any more ideas ??

Thanks