"RAR" is a compressed file format, and files found on untrusted, third-party, or file-sharing sites labeled with specific firmware or "kimo" additions often pose a high risk of malware, viruses, or non-functional firmware that can "brick" (permanently damage) your television.
For the (a 43-inch UHD Smart TV), the only safe way to obtain software or update files is directly from LG. Safe Alternatives to Obtain Official LG 43UH651V Software Download LG43uh651v kimo rar
Based on a search of available resources, there is no official or reputable source for a file labeled "LG43uh651v kimo rar." "RAR" is a compressed file format, and files
Navigate to the section to download the genuine .epk file. "RAR" is a compressed file format