How To Reset A Locked Uniden Utab71

My sansui sa32 has been pattern lock so how to hard reset, Sansui sa32 hard reset code. i`ve tried to hard reset my android, however my phone still want allow me to touch. it press buttons on the screen by its self. what to do?. How to reset iphone passcode without restore and no itunes, How to unlock your iphone if you forgot the password without restoring it.