Plug the USB drive into the or USB port on the side or back of the TV. Power on the TV and press Menu on your remote.
: Copy the extracted firmware file (usually ending in .bin or .img ) directly to the root directory of your USB drive (not inside any folders). Step 2: Installation Process Download SHARP 39LE443M Software rar
: Use a USB thumb drive (typically 1GB or larger) and format it to FAT32 . Plug the USB drive into the or USB
), you can typically perform a manual update using a USB drive if the automatic network update is unavailable or failing. Locate the Firmware : Visit the official Sharp Support Download SHARP 39LE443M Software rar