If you're having trouble finding the software on the Philips support site , check the section for a PDF upgrade guide specific to your region. Software & Drivers | Philips
Do not turn off the TV or remove the USB drive while the update is in progress, as this can permanently damage the device. Download PHILIPS 32PFL3057 Software USB rar
: Copy this file directly to the root directory of an empty USB flash drive (do not put it inside a folder). Step 3: Install on the TV If you're having trouble finding the software on
: Select the .upg file from the USB drive and press OK to begin the process. Download PHILIPS 32PFL3057 Software USB rar