I recently got a Tab 4 10.1" last weekend, and was trying to set up the WatchOn app that lets you use the tablet as a remote for Samsung TVs and or cable boxes. I used to use it on my last tablet a 7" Tab 3, but when I went to set it up it said "Invalid Zipcode", I found out that there was an update for it in the Play store. I update it then I get a message saying that effective on 12-31-14 this app is no longer supported and will now be removed from your device. So I am trying to find a similar app that will do what the WatchOn one did. I read that they had a smart remote app for the Note series phones, but it is not supported on my Tab (which is funny as it is a Galaxy product and is running the latest android KitKat). So I am open to suggestions I am willing to pay for one if it is a non free one, thanks in advance guys.