Barry replaced his defective Note 7 and he's happy. He's still concerned that the issue may persist, though. Leo says that all phones have that potential, but they have circuitry to prevent it. He doesn't know why it happened and Samsung did the right thing by pushing out a replacement, but Samsung hasn't been forthcoming about what was causing the overheating and catching fire. Leo returned his and while he thinks it's a great phone, he's not getting another one until Samsung comes clean.