If your Wi-Fi is strong:
Because the /56 sometimes struggles with OTA download corruption due to power fluctuations, the USB method is safest. philips 55put6002 56 software update
Buy a streaming stick. Plug a Fire TV Stick 4K or Chromecast with Google TV into HDMI 2. This bypasses the TV’s smart interface entirely. You still benefit from the Philips panel’s 4K upscaling, but the software intelligence is handled by a modern device. This is the #1 "fix" for old Philips smart TVs. If your Wi-Fi is strong: Because the /56
. During this time, the screen may go black or show a progress bar. Once finished, the TV will restart automatically; it is critical not to unplug the power until the Philips logo reappears. Troubleshooting the TV will restart automatically
Manual update via USB