A USB flash drive formatted to (minimum 4GB, maximum 16GB recommended).
Download the firmware zip file and extract the .pkg file. Prepare USB: Format your USB drive to FAT32. firmware tcl u60p6046 link
: Copy the update.pkg (or similarly named .bin file) to the root of the USB drive (not inside any folder). Install : Plug the USB into the TV's USB 2.0 port. Go to Settings > About > System update > Local update . A USB flash drive formatted to (minimum 4GB,