This is such bs... I too just bought one of these bricks. Unfortunately, I didn't realize it wouldn't cast until I was past the 15 day return window. I called Hicense and nope, no casting for anyone using Android software above Kit Kat 4.4. Better
yet, according to the supervisor, Hicense has NO plans to upgrade the software at this time. I couldn't get anything to cast from my laptop (Windows 10) either. Not bothering to call as I already know the answer.
This company is manufacturing televisions that are not compatible with other electronics and calling them "smart". Worse, big name retailers are pushing them out the door by lying to customers about the set's functionality. I know this to be true because
I shopped around before I bought. I was VERY specific about what I needed the TV to do as I don't have cable. I was told by ALL three stores that this TV would cast from my phone or laptop.
I knew it was a 'off' brand, but manufacturing a TV that is only compatible with FIVE year old phone software and 3 year old operating systems?! PT Barnum would be proud of this scam...