Wrong SIM, spoofed and phone is fucked?

Hi,

So I tried using SAM so I would not have to carrier unlock my iPhone 4 and spoofed the SIM card to my current carrier and during this process something got messed up. Not entirely sure what, but afterwards I am not able to boot or restore it because of the SIM card not being the correct one, and I tried both the different SIM cards in my possession and none of them worked. So what can I do, how should I go about fixing this problem? Is there some hardware reset inside it?

Cant use iTunes to restore or anything because of the wrong sim.