Does any body know how to open a MASTER word lock?

My MASTER word lock got stuck on a password, and I don't remember what it is. Does anybody know how to open it without the password?

Master word lock ??? Did you mean Master code lock ??? Do you want to break security password from your phone ?Have you forgot your security code password ? If so, whats your mobile brand and model ? To get Master reset code , contact the provider Unlock-Free.com
Here, they provides code for old model Nokia and Alcatel phones .