I have forgotten my Extended Wi-Fi password, how do I recover it?
Step 1: Open a web browser and enter http://dlinkap.local in the address bar.
Step 2: Enter your Admin Password in the field provided. If you have not changed the password from the default setting, the password field is to be left blank. Click Log In.
Step 3: Click the DCH-M225 device icon. The device’s settings will be displayed below the network map. The password for the wireless extender can be found under the Extended Wi-Fi section below the network diagram.