I just installed my new ATV 4K after a long wait using the Apple TV v#3. I was expecting to see all the same apps automatically appear that were their on the old ATV. I called tech support after searching the instructions and spent a good 45 mins on the phone only to find out that my old apple TV 3 is too old for my apps to automatically update. You have to doit manually one by one.
You need a V#4 ATV for this to occur.
You need a V#4 ATV for this to occur.