can you irreversibly brick an iphone?

[shiunn]

Yes, given there is the revirginize method, is there a way to irreversibly brick an iphone?
and why does it brick anyway? is it of the contradicting baseband?
i'd like to know more before I jump the wagon!
thank youuuu

 

[Sounds Good]

I read somewhere that Jailbreakme was "safer" than a normal iPhone hack or unlock... but don't quote me!