: Unzip the .rar to get the .bin firmware file.
: Format a USB drive to FAT32 and copy the .bin file to the root directory (do not put it in a folder). Update : Turn off the TV. Plug the USB into the TV's service port. Download V59 T9C1 1366x768 Croma Backup Dump rar
: Many technicians use Telegram to share board-specific .bin files. A known source for these firmware files is the lcd tv led tv smart tv software channel , which has indexed various versions of the firmware. : Unzip the