1. From the Lock screen, enter the incorrect pattern 5 times.
   Note: Your device must be linked to a Google account in order to complete this process.
   
2. Tap OK.
   
3. Tap Forgot Pattern.
   
4. Enter the required Google email and password.
   
5. Tap Sign in.
   
6. Tap Pattern.
   
7. Draw the desired pattern.
   
8. Tap Continue.
   
9. Re-draw the desired pattern.
   
10. Tap Confirm.