Instructions
Turn on the PS3 gaming console, and then turn on the TV.
Select the input channel your gaming console is connected to. You should see the XMB menu.
Log in to your PS3 system using the master account. Select "PlayStation Network," and select "Account Management." Select the disable feature to turn off parental controls.
Select "Settings" and then choose "Security Settings" if you want to disable parental controls on your browser. Enter your security settings password. Select "Internet Browser Start Control." Select the "Off" option to turn off the parental controls.