The 55PUT6002 supports HDR10. Older firmware versions sometimes crushed blacks or blew out highlights. Recent updates refine the Contrast Mode and Dynamic Backlight algorithms. Users report that after updating, the "ISF Day" and "ISF Night" presets behave more accurately, reducing the need for manual calibration.
Before diving into features, note the suffix. The 55PUT6002/56 is not the same as the European /12 model. Your TV runs specific drivers for DVB-T2 (India/APAC broadcast standards), local streaming certifications, and power management. A software update for the /56 variant ensures you don't lose tuner functionality or introduce Wi-Fi instability. philips 55put6002 56 software update
If automatic update fails or your TV is bricked, use the USB method. Do this carefully. The 55PUT6002 supports HDR10
Unlike Android TVs, your Philips runs Saphi OS. It is lightweight, but it needs updates to keep streaming apps working. A software update refreshes the underlying SSL certificates (security handshakes) for apps like Netflix, Prime Video, and YouTube. Without the update, you will eventually see "Network Error" screens even if your Wi-Fi is perfect. Users report that after updating, the "ISF Day"