Archive for the Samsung Galaxy J4 Core, model code SM-J410F/G, provided as a 9.00 MB ZIP.

Repair archive for the Samsung Galaxy J4 Core, model SM-J410F, compressed as a 6.62 MB RAR file.

ZIP archive of roughly 6.08 MB for the Samsung Galaxy J4 Plus smartphone. Apart from the model, the name says nothing about what is inside, so it may be schematic pages…

Samsung Galaxy J4 documentation archive, 4.05 MB, compressed as ZIP and named only by model with a numeric string attached.

ZIP archive of 8.67 MB whose name points to an electrical schematic (E.E, Portuguese abbreviation for esquema elétrico) for the Samsung Galaxy J4, model J400.

Samsung Galaxy J4 model J400 electrical schematic in an 8.67 MB ZIP archive, E.E standing for the Portuguese esquema elétrico.

Samsung Galaxy J4 repair archive for model J400F, an 11.8 MB RAR file. Its contents are not stated in the name, but a package of this size likely holds schematic pages…

Rooting image for the Samsung SM-J400F, Galaxy J4, built for binary U3 on Android 9, packed as a 17.9 MB TAR. Flash it with Odin while the phone is in download mode.

Archive labelled J415F, which matches the Samsung Galaxy J4+ model code, carrying a mobile repair shop tag, 8.98 MB in ZIP format.