PDF schematic for the SM7325 processor, 1.81 MB, without any handset model or board number in the name. Any PDF viewer opens it for searching signals and component references. These pages are handy for tracing the SoC supply rails, PMIC control lines, clocks and high-speed interfaces when diagnosing a phone that will not power on or boot. Because the device is unidentified, compare the layout with the motherboard you are working on before trusting values or test points.
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 @mischematic. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.