Samsung Blackjack SGH-I607 Smartphone "unknown sim status" Questions

unknown SIM status. (Error 0) my phone worked fine before but now it wont turn on all the way.. when it gets close to it it just says unknown sim status. (error 0). why is it doing this and how can i ...

...unknown sim status error 0)" what does it mean and what can i do to fix it? take it apart and turn on without the back on. Seems when i connect the wire for sound it gives me the error. mine was wet, ...