: Use a tool like WinRAR to extract the .bin or .img file from the first part. Format USB : Use a FAT32 formatted USB drive.
: Channels like "Chamunda electronic technical" frequently provide software links in their video descriptions for specific "stuck on logo" fixes. Download SK508 PB801 FHD REF69 UNIONAIRE USB part1 rar
: Ensure you have part1.rar , part2.rar , etc. : Use a tool like WinRAR to extract the