RAR archive named only G610, 4.60 MB in size. The name does not say which brand or device G610 refers to, nor whether the archive holds schematics, a boardview, firmware or service documents, so the model is uncertain. Extract it with WinRAR or 7-Zip and check the contents before using them. Compare any model or board markings inside with the device on the bench, since several manufacturers have used a G610 model name for phones and laptops.
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 @mobileshematic. 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.
7-ZipWinRARThe Unarchiver (macOS)