Insert the USB stick into a USB port on the TV (preferably USB 1).
Release the joystick when you see the “Reset” or “Erase all data” message on screen. How to Hard Reset PHILIPS 32PFT5500 12
Keep holding the joystick until you see the Philips logo appear on the screen, then disappear, and then appear again. This may take 15–20 seconds. Insert the USB stick into a USB port
Copy the firmware file (usually named autorun.upg or similar) to the root of the USB drive. How to Hard Reset PHILIPS 32PFT5500 12
While keeping the joystick pressed, plug the TV back into the power outlet .