This model does not use a downloadable USB update from the Philips support website in most regions. Instead, updates are delivered over-the-air (OTA) via the TV’s internet connection.
Unplug the TV power cord for 5 minutes, plug it back in, and retry. Black Screen After Update Unplug the power cable from the wall outlet. philips+55put6002+56+software+update+link
A: While the TV offers Smart TV features, a web browser, and the Philips store, some specifications do not explicitly state it runs the full Android TV operating system. This model does not use a downloadable USB
The 55PUT6002/56 runs Saphi OS (not full Android TV) in most markets. A few early units had Android 8 – check your “About” menu. If Android, the update process is identical but file names differ. Black Screen After Update Unplug the power cable
Double-check that you placed the .upg file in the main root folder of the USB drive, not inside a sub-folder.