RAR archive of 1.24 MB labelled for the Motorola Moto G5S, model XT1792. The name does not list the contents, so expect schematic pages, a service or troubleshooting guide, or similar repair material for this handset. Extract it with WinRAR or 7-Zip and check what is inside before planning work. Such documents help trace charging, power and display lines and locate components on the logic board. Confirm the model on the device label matches XT1792 before relying on any layout, since Moto variants differ by region.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.