: Do not turn off the TV or remove the USB drive while the update is in progress, as this can permanently disable the device . Alternative: Network Update Support - Sharp Global
: Place the extracted file directly into the root directory of the USB drive (not inside any folders) . Insert and Update : Plug the USB drive into the TV's USB port . Download SHARP 32LE3471 Software rar
Navigate to > Initial Setup (or Information/Support ) > Software Update . Select USB Update and follow the on-screen prompts . : Do not turn off the TV or
: Format a blank USB flash drive to FAT32 . Download SHARP 32LE3471 Software rar
: If the model was purchased in Europe, check the Sharp Europe Download Centre for drivers and firmware .