If you own a , you know it’s a solid budget-friendly 4K TV. But like any smart TV, it needs occasional software updates to keep apps running smoothly, fix bugs, and improve HDMI performance.
A common complaint on older /56 firmware was the "No Signal" black screen when connecting a PS4, Xbox, or 4K set-top box. The software update patches the . Post-update, switching between HDMI 1 (ARC) and HDMI 2 becomes seamless, eliminating the need to power cycle the TV. philips 55put6002 56 software update