The code V8-S586T02-LF1V337 indicates the version ( V337 ) and the hardware platform ( S586T02 ).
Insert the drive into the TV and use the "Local Update" option in settings or the hardware button "force flash" method (usually holding the power button while plugging in the TV). Download S586T02 LF1V337 part05 rar
Because firmware files can be large (often exceeding 1 GB), they are frequently split into multiple parts (e.g., part01 to part05) for easier downloading. You must have all parts in the same folder to extract the final .bin file correctly. Installation & Update Methods USB Recovery (Manual): Extract the .bin file from the joined RAR parts. The code V8-S586T02-LF1V337 indicates the version ( V337