Re: i am locked out of my hp slate, i have no access to wi fi, how can i open my slate
Welcome to Android Central! You're out of luck for now, since that's the purpose of a screenlock--to prevent unauthorized access. Bring it somewhere it can get wi-fi access, and then use Android Device Manager to try to reset the PIN: https://support.google.com/nexus/answer/3388218?hl=en