: Use a USB drive with at least 1GB of storage, formatted to FAT32 .
: Use a tool like WinRAR or 7-Zip to extract "part01.rar" (it will automatically pull data from "part02.rar"). Download CV638H Eurostar T65UHDS Smart USB part02 rar
: Plug the USB drive into the USB 2.0 slot on the TV. Initiate Update : : Use a USB drive with at least
: The process may take 5–10 minutes. Do not power off or remove the USB drive during this time. Download CV638H Eurostar T65UHDS Smart USB part02 rar
: Copy the extracted firmware file (usually ending in .bin or .img ) directly to the root directory of the USB drive. Do not put it inside a folder. 3. Installation Procedure