Philips 55PUT6002/56 (6000 series 4K Smart LED TV) supports software updates through several methods, including internet-based (automatic or manual) and manual installation
How to update the software of your Philips Android TV? [2016 and newer]
Do not assume you have the latest version. Many Philips 55PUT6002/56 units have never been updated because users rely on auto-updates (which often fail over Wi-Fi).
