I need help on ways to unlock/reset my niece's tablet. She forgot the password


Jan 6, 2012
My niece has a Pandigital Star 7″ Media Tablet PC Model R70B200 with Android 2.3 OS

and she forgot the pattern password for it. And I need help please on ways to unlock or reset it. I tried holding the search button along with the power button. It pops up a page that says "upgrading.. please wait. and it just reboots it self and still needs the password. So if you could please help i would really appreciate it! Thank you :)