: Press and hold the [POWER] button on the side of the TV while plugging the AC cord back in. Continue holding for approximately 5 seconds.
: If the download is a .RAR or .ZIP file, use a utility like WinRAR to extract the actual firmware file (e.g., VST59.91A_Software.bin ).
: Use a USB memory stick formatted to FAT or FAT32 .
: Turn off the TV and unplug the AC power cord from the outlet.
: Plug the USB stick into the USB service port on the side or back of the TV.
: Copy the extracted firmware file directly to the root directory of the USB drive. Do not place it in any folders. Installation Instructions For standard Sharp Aquos TV models, follow these steps:
: The TV will typically restart automatically once finished. Once the "Update Complete" message appears, you can safely remove the USB device. Troubleshooting
