Originally Posted by coolfreebies
Its says S-ON What does that mean??
It means you're phone is Security On. Since you've unlocked the bootloader it probably says "UNLOCKED" and "TAMPERED", even if you go back to stock rom and stock recovery and lock your phone, it will show as "RELOCKED" (not sure if TAMPERED will go away, as there are conflicting reports about that).
The only way to really get your phone not to show any evidence of being unlocked, you would need to use revone to get it to show "LOCKED". In order to use revone, you would need to be on hboot 1.44 as hboot 1.54+ have been patched so that revone no longer works.