How do you download themes from the S6 Theme Store?

A

AC Question

I just got a T-Mobile Samsung Galaxy S6. One of the things I was most excited about was the ability to use themes without a third-party app. I must be missing something really obvious here, but nothing happens when I tap the download button except the button animation. I've signed up for a Samsung account, logged in, verified my existence, and tried to download the butterfly theme (it's free). I tried a few others and had the same problem.

The pink theme that's already in "My Themes" when you get the phone downloaded, installed, and applied just fine. I'm not getting any type of error from the Theme Store or from my phone and I know from the button animation that it's registering my taps.