BT Home Hub 3
Click Settings
Enter the current admin password
Click on Admin Password
Enter the current admin password
Enter the new password twice
You can also enter a password hint (for example, "My first pet's name". If you forget your password when you need to enter it later you can request the Hub Manager to display this hint to help you.If you still can't remember your password, the Hub 3 has a password override feature that allows you to create a new password
Click Change password.