How do i unblock my pin?

I have a blackberry curve 8310 ! I went into the app world and i got an error and my phone shut down !! I forgot my pin and entered it wrong three times !! I then got frustrated and entered a random puk code in 10 times!! Ironically i found my puk and pin codes !! But i only was allowed 10 tries and now it says my pin is blocked!! Please help me??? :D