SECURITY
SET A SCREEN UNLOCK PATTERN, PIN, OR PASSWORD
Protect your phone from unauthorised use by creating a personal
unlock pattern, PIN or password. Use a pattern, PIN or password you
can easily remember.
Tap Home > Options > Settings > Security > Screen lock
Choose from Long press, Pattern, PIN or Password.
Example for Pattern:
Watch the demo and tap Next
Draw a pattern of your choice, tap Continue
Draw the pattern again and tap Confirm.
We recommend you register a Google account before setting your
unlock pattern, PIN or Password. After five incorrect entries press
Forgot Pattern to enter your Google account password to reset the
screen lock.