You must have every part of the sequence (e.g., part01.rar , part02.rar , etc.) saved in the same folder on your computer.
Right-click only on the first file ( part01.rar ) and select "Extract Here" using a tool like WinRAR or 7-Zip . Download CV358H U32 HD&FHD part02 rar
Once you have the extracted firmware file, follow these standard steps for the CV358H-U32 board: How to update any Samsung TV's firmware using a USB drive You must have every part of the sequence (e
The software will automatically pull data from part02.rar and subsequent parts to create a single, usable firmware file (usually an .bin or .img file). Installation Guide via USB Download CV358H U32 HD&FHD part02 rar