Recently (2018-03) purchased a Philips 55PUH6002/96 Smart TV, which appears to be a Taiwan-only model 55" 4K TV. It runs Android TV, but it is very locked down (eg no Google Play Store), so here are some notes on how to get various stuff working. Model: Philips 55PUH6002/96 Max resolution: 3840x2160 @ 60 CPU: ARM Cortex A53 (supports arm64) GPU: Mali-820MP4 Memory: 4GBEMMC, 1GB DDR3 Internal Storage: 2GB Android Version: 5.1.1, probably How to enable installation from unknown sources on 55PUH6002/96 Installation from unknown sources is normally hidden from view. Luckily, there is a non-invasive hack that will allow you to enable it. The PTS / 公共電視 App requires YouTube to work, which is not installed by default and can't be found in the Philips App Store. This is great, because it starts installation for it. Install the PTS / 公共電視 App from the Philips App Store When it asks to install YouTube select Yes When it complains about the package being from unknown