New update blocks the ability to use custom launchers...
A family member has just gave me a new FireTV stick to set up for them and I can't seem to find a way to bypass the update during setup, so it's dead on arrival by the looks of things. Thankfully, I blocked updates on all my other relatives' sticks ages ago. It's a shame as I'm going to need to find a new affordable box/stick I can recommend to people, wouldn't put up with Amazon's interface in a million years.