Full schematic for the Samsung Galaxy J1 model SM-J111F, provided as a 3.05 MB PDF with a title partly in Persian.

Part of a Samsung SM-J250F (Galaxy J2 Pro) schematic set, numbered 6 in the series, a 1.11 MB PDF.

Section 5 of a multi-part schematic for the Samsung SM-J250F (Galaxy J2 Pro), supplied as a 1.22 MB PDF.

Fourth file in the Samsung SM-J250F (Galaxy J2 Pro) schematic series, a compact 212 KB PDF that is likely just a few pages or a single block diagram.

Schematic diagram in PDF form for the Samsung SM-J530F, the Galaxy J5 (2017) handset, 4.73 MB in size.

Schematic PDF for the Samsung SM-G950F, the international Galaxy S8, sized 3.59 MB; the name also carries a website watermark tag.

Schematic part 3 for the Samsung SM-J250F (Galaxy J2 Pro), the largest PDF of the numbered set at 3.34 MB, which suggests it contains detailed or image-heavy pages.

Service schematic in PDF form for the Samsung SM-J250F, the Galaxy J2 Pro class handset, at 1.88 MB the larger of two copies circulating under the same model code.

Schematic in PDF for the Samsung Galaxy S3 variant identified as I9300i, the dual-SIM version of the phone.

Schematic for the Samsung SM-G531H smartphone, a Galaxy Grand Prime variant, in a 4.85 MB PDF.