D-Link DIR-830L User Manual page 80

Section 4 - Shareport
4. Tap the mydlink Share Port icon and the app will load.
5. If you see this pop-up screen indicating that Login failed, tap Set up to
go to the Settings screen.
6. Enter the Admin Password and tap Done in the top right corner.
Note: The Admin Password is your router's administrator account, which
may be different than the password used to connect to the Wi-Fi Network.
D-Link DIR-830L User Manual 76