Insert the drive into the TV's USB port while it is powered off.
Right-click on and select "Extract Here." The software will automatically pull data from all subsequent parts to create a single .bin or .img firmware file. Installation via USB: Download MS338 PB818 1366x768 REF60 part08 rar
Because the file you are looking for is labeled it is part of a larger multi-part RAR archive. You cannot use this file in isolation; it must be combined with all other parts (part01 through part08 or more) to reconstruct the original firmware image. Insert the drive into the TV's USB port
For more technical support or to find the remaining parts, you can check specialized electronics repair forums like Soft4led or KazmiElecom . Download MS338 PB818 1366x768 REF60 part08 rar