Resistance-to-ground chart for iPhone 7 Plus connector J4502, which the Chinese title identifies as the display and touch socket, packed in a 7.08 MB PDF.

Schematic PDF of 1.14 MB named for J250F, with no brand or board revision in the name; SM-J250F follows Samsung's Galaxy J2 Pro style numbering.

Ground resistance reference map for the iPhone 7 Plus RF section labelled LATCP_RF, according to the Chinese title, in a 10.2 MB PDF.

RAR archive of 8.13 MB named after the GT-I9300, Samsung's model code for the Galaxy S III, though the name does not list what files are inside.

Samsung SM-J100H document labelled PLIS-4, a 10.3 KB PDF, which suggests a single page or small excerpt rather than a complete service schematic.

Samsung Galaxy A30 schematic for model SM-A305N, provided as a 1.75 MB PDF. The N suffix denotes the Korean market variant, so some RF and modem sections may differ from…

RAR archive labelled A125M, matching the Samsung Galaxy A12 model code SM-A125M, 14.6 MB in size; the name does not say what is inside, so it may contain schematics…

PDF schematic labelled Note 8 Pro, 1.44 MB, numbered (2) and presumably part of a set alongside a smaller companion file.

First part of a Note 8 Pro schematic set, a compact 360 KB PDF that likely holds only a few pages; the brand is not stated in the name, but Note 8 Pro typically refers…

RAR archive named PHONEBOARD, 26.4 MB, with no model or brand stated, so the contents must be checked after extraction.

ZAWAY resistance map PDF covering pages or models 6 to 7, 23.5 MB; 阻值图 is Chinese for resistance value diagram.

RAR archive named s21, 5.04 MB, with no brand or details stated; it most likely relates to a Samsung Galaxy S21, but the name alone does not confirm which variant or…

Huawei Y6 archive in RAR format, 1.87 MB, whose name does not state the year or exact variant, so the contents should be opened and checked first.

Schematic for the Samsung Galaxy A21s, model A217F, provided as a 6.22 MB PDF. The F suffix marks the global variant.

Compressed RAR archive labelled only with the phone model Y9 2018, a name used by Huawei for its Y9 2018 handset, though the file name itself does not say what the…

Apple iPhone XR schematic in PDF form, the second part or alternate copy judging by the suffix in the name, at 48.8 MB.

Samsung Galaxy A50 schematic, model SM-A505F, supplied as a 7.32 MB PDF. The diagram is the reference for working through no-power, no-charge, no-display and network…

RAR archive of about 3.5 MB named only A107F, a code matching the Samsung Galaxy A10s SM-A107F, though the archive content is not described in the name.

ZIP package for the Samsung Galaxy J7 Neo SM-J701F containing troubleshooting material, Tshoo being Samsung's abbreviation for a troubleshooting guide; the archive is…

Schematic PDF whose name points to the Samsung J500H family with several regional suffixes, apparently covering J500H variants listed as S, L, S and C, at 2.40 MB.

Troubleshooting guide for a device labelled A20s, stored as a 5.82 MB PDF with a doubled extension in its name; no brand is given in the input.

Samsung Galaxy S5 schematic for model SM-G900i, packaged as a 12.5 MB PDF. Model letter suffixes on Samsung phones mark regional or carrier variants, so this file…

Galaxy S5 mini LTE schematic for the Samsung SM-G800F, a 10.2 MB PDF document. It is meant for component-level work on this particular variant: following power…

Schematic for the Samsung Galaxy S5 mini LTE in the SM-G800Y variant, provided as a 6.75 MB PDF.

Samsung Galaxy S5 Plus schematic for the SM-G901F with 16GB storage, in PDF format at 11.5 MB.

Troubleshooting document for a Samsung model labelled A5S with code SM-A528B, stored as a 3.62 MB PDF carrying a doubled extension.