Touch and drag the saved pattern on the Pattern canvas. Note: You will automatically be sent to the next screen.
Tap Pattern.
Touch and drag the new pattern on the Pattern canvas.
Tap Continue.
Touch and drag the new pattern on the Pattern canvas again.
Tap Confirm.
Enter a backup PIN.
Tap Continue.
Re-enter the backup PIN.
Tap OK.
After 5 wrong attempts, tap Forget pattern. Note: If the backup PIN is available, tap 'Backup PIN'. The device must have already been associated with a Google account for the Forgot Pattern option to display.
Enter your Google account login information, then tap Sign In.