BIOS dump for the Samsung NP700Z5C-S01UB notebook, with NIKE 15-QC-BBY in the name, which looks like the platform or project code for a quad-core configuration.

Samsung schematic in PDF form, 8.82 MB, named only after the website it came from, so the name identifies no phone model or board revision.

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 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.

A compact 302 KB PDF schematic for the Samsung SM-J250F smartphone, likely a partial set or a single block diagram given its size compared with the larger sibling file.