Philips 55put6002 56 Software Update |link| Full Info

Unzip the downloaded file. Ensure only the "autorun.upg" file (or similar firmware file) is placed in the root directory (not in a folder) of the USB drive. Installation:

: Do not turn off the TV or remove the USB drive during the update process, as this can cause system failure. 55PUT6002/56 firmware from the official Philips site? Software & Drivers | Philips philips 55put6002 56 software update full