I recently got a free iPad Mini at a garage sale giveaway. But lo and behold it was a "lost" device from Winona State U. I contacted their tech support and they said, Just keep it; the student has already paid for losing it. So I install ITunes on my Win10 and go through the factory reset procedure. However, I then get to a screen that demands a WSU name and password -- no way around it. I contact WSU's tech support -- and they can't, won't do anything for me -- even though they reiterated they don't want it back. I don't want to throw it away. What can I do?