What will i do i forgot the security question for xperiast21i2 to unlock the pattern lock what would i do?

1. Navigate to Apps > Settings > Lock screen and security.
2. Touch Screen lock type.
3. Touch Pattern.
4. Create a screen unlock pattern by connecting at least four dots in vertical, horizontal, or diagonal directions. ...
5. Draw the pattern again. ...
6. Enter a backup PIN. ...
7. Enter the PIN again.

To unlock the device using a Google™ security question

1. After multiple failed attempts to unlock the device, tap Forgot pattern?.
2. Tap Answer question.
3. Type the answer, then tap Unlock.
4. Tap Yes if you want to create a new unlock pattern, or tap No if you don't want to use a screen lock.

from the internet.....The default password is 123456 try it and if you make it uninstal mccafe after that... or
https://www.mcafeemobilesecurity.com/forgot-password.aspx

or try this if its your lock pattern

https://www.youtube.com/watch?v=YreKlS68NMs

After pressing OK or waiting the 30 seconds, press navigation key to bring up screen again. I'm guessing you have a Motorola phone, but maybe not. You will get back to the security lock screen but there will be a button on bottom right that states Forgot pattern (or passcode). If you forgot your screen unlock pattern or passcode, tap Forgot pattern (or passcode). You will be prompted to sign in using the Google account you programmed into the handset during initial start up. If successful, you will move to next screen to create a new security lock. You can cancel out of that step and return to homescreen.

Reset the screen unlock pattern

If the incorrect screen unlock pattern is entered five times in a row, the phone is locked.
Note: In order to reset the screen unlock pattern you need to have a registered Google account on your phone. If you don't have a registered Google account on your phone, you must repair the phone software before tapping Forgot pattern.
To reset the screen unlock pattern by answering a security question:

1. If entering the incorrect screen unlock pattern five times, wait for 30 seconds and then tap Forgot pattern?.
2. Tap Answer question > Next.
3. Enter the answer for the security question.
4. Tap Unlock.

To reset the screen unlock pattern by entering Google account details:

1. Tap Enter Google accounts details > Next.
2. Tap the Username field and enter the phone registered Google account username.
3. Tap the Password field and enter the phone registered Google account password.
4. Tap Unlock.

To repair the phone software:

1. On the computer: Open PC Companion 2.0.
2. In the Support Zone application, click Start > Repair and follow the instructions on the screen.

Note: The installed software on your phone will be replaced, and all personal data stored will be lost.
Tip: If it is not possible to repair the phone software, please contact your Sony Ericsson Customer support.

1. On the unlock screen, attempt to enter your unlock pattern five times.
2. When prompted to wait for 30 seconds, tap OK.
3. If the display goes off, press the POWER button to turn the display back on and then press the bar on the lock screen and slide your finger down to unlock the screen.
4. Tap the Forgot Pattern button in the lower right corner when it appears.
5. Enter your Google Account name and password, and then tap Sign in.

You are then prompted to create a new screen unlock pattern. If you no longer want to use a screen unlock pattern to secure your phone, tap Cancel.

my mobile phone lava n320 has pattern lock i forgot my security.....how to unlockit

go to 'applications', then 'settings', then select 'location and security.' there should be an option that says something about a passcode, screen lock, or security. the pattern lock should be one of the options that comes up.

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