A repair software package. Shared as “SamsungFRPTool_v1.4 - Direct Alliance Shiled X.zip” — a .zip file, 23.3 MB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @esquemaseletricos. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip