Samsung Galaxy J4 Plus schematic for model SM-J415F, delivered as a 4.37 MB RAR archive. The diagrams describe how the power management IC, charging circuit, connectors and main processor are wired, letting a technician trace rails, check test points and find the component behind a short. Extract with WinRAR or 7-Zip; Samsung service schematics usually come as PDF pages. The F suffix denotes a specific regional model, so confirm that the device label reads SM-J415F before relying on RF-related sections or component values.
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 @esquematicosdecelulares. 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.