[rom4n]

Basically the unlock pattern has been forgot I can't enter the email and password to unlock it is not connected to wifi. I e tried several times to reset it. Pressing reset button just restarts it and back to unlock screen. I've held it for several minutes too but it does nothing until I release the button. I've held volume buttons and power to try and reboot in recovery mode but it never works.
I need to know how to reset this tablet. Driving me nuts now. Thanks