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.

Circuit schematic for the Xiaomi Mi 5 smartphone in a 1.09 MB PDF. The name provides no board revision or version details.

Schematic diagram in PDF format for the Samsung SGH-ZV30 mobile phone, a compact 724 KB document.

Schematic in PDF form for a device identified only by the token rh42 in the file name, with a website tag appended; the name gives no brand, model or board revision, so…

Schematic in PDF for the Sony Xperia Z smartphone, 2.76 MB, with a website tag in the name and no board revision stated.

Troubleshooting guide in PDF form for the Samsung SM-A710FD, the dual-SIM Galaxy A7 (2016), going by the TSHOO token in the name.

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

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

Service schematic in PDF form for the Nokia X6, covering the RM-551 and RM-559 variants, about 3.74 MB in size.

Maintenance manual in PDF for the Huawei MediaPad 10 FHD tablet, filed here under schematics.

Schematic PDF for the Nokia N800 internet tablet, 1.62 MB in size. The name carries a web site tag but no board revision.