Hi all, this is my first post. I have the Hisense 65U7A and it's a great TV. However after no over the air update I contacted Hisense UK who sent me a USB to update the TV. The update was successful however I don't know what the new settings are or whether I should touch them. I have things like Judder control and blur control and I'm sure others, I'm just wary of buggering up my picture .. Any help greatly appreciated...i swear the update has improved the picture quality by itself mind.