: Right-click on only the first file ( part01.rar ) and select "Extract Here" or "Extract Files" using a tool like WinRAR or 7-Zip.
Once you have the extracted firmware file, follow these steps for a manual USB update: How to Update TCL Tv by USB Download TCL LED49S4900 Firmware part01 part06 rar
To update your using a multi-part RAR firmware (specifically parts 01 through 06), you must first merge the parts into a single usable image file before transferring them to your TV. How to Recombine Multi-Part RAR Files : Right-click on only the first file ( part01
: Place all six RAR parts (01 to 06) into the same folder on your computer. Split files like part01
Split files like part01.rar through part06.rar are parts of a single larger archive. You cannot extract them individually; they must be handled together.