How to unlock

WHEN YOU GO TO SIGN ENTER INTO FORGOTTEN PASSWORD AND SIMPLY CHANGE PASSWORD BY ENTERING NEW PASSWORD

To help you guide, how to unlock the tablet when you have forgotten or lost the login password. Please find the link given below and follow the step-by-step instructions mentioned on it:
https://us.en.kb.sony.com/app/answers/detail/a_id/34545/~/i-have-forgotten-the-pattern,-pin-or-password-needed-to-unlock-the-tablet

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To help you guide, how to unlock the tablet when you have forgotten the password. Please find the link given below and follow the step-by-step instructions mentioned on it:
https://us.en.kb.sony.com/app/answers/detail/a_id/34545/~/i-have-forgotten-the-pattern,-pin-or-password-needed-to-unlock-the-tablet.

GuruAid.com

Forgotten Password ' Android Tablet Forum

www.androidtablets.net > ... > Sony Tablets > Sony Tablet S

Jan 28, 2012 - 11 posts - ‎9 authors
My little brother set a password on my tablet and then forgot it .... is there anyone out... there is no 'forgotten password' and i have tried resetting it so i have to a standstill... alright thanks.... how do i do a complete restore ? How Do I "Factory Reset" My Tablet?
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Oct 17, 2013
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More results from www.androidtablets.net

There are two ways to unlock your Tablet so that you can gain access to your Tablet. The first way you can unlock the device will be to enter your pattern/password that you placed on the Tablet. The second option will be for you to enter your Gmail information so that you can gain access to your Tablet without losing all of your information.
If you have forgotten your password you will still be able to gain access to your device by using your Gmail information to log in after you have entered your password wrong multiple times. If you have forgotten your Gmail information you could visit Gmail in order for you to get your log in information for your account.

Continue drawing patterns until the tablet asks for your google account sign in. For the user name type the word null, for the password type four zeros, ie, 0000. This is the universal google unlock code for android devices.

If it's linked to your google account you should be able to reset it. Taken from user manual:

After five wrong entries, you can reset
your unlock pattern. Tap Forgotten
pattern? and enter your Google account
username and password.
Note: You must have an active
Google account on the tablet and
an Internet connection.
If this option is not available, please
contact your local Acer service
center.

is it a android phone