How can I unlock a tablet?

Episode 1666 (1:44:53)

Kathy from Tustin, CA
Samsung Galaxy S5 Tablet

Kathryn has her deceased son's Samsung Galaxy Tab tablet and she wants to get it unlocked. Leo says to contact the carrier that the tablet was bought from and see if they can unlock it. They may need to require proof of death, but that's her best bet.  Another possibility is Samsung's KEYS software for Windows. You could perhaps hook the tablet up and extract the information. But you may need to unlock it first.