Service documents for the Xiaomi Redmi 9T, combining a schematic and PCB layout in PDF form inside a 2.17 MB RAR, despite being filed as firmware.

Archive for the Samsung Galaxy On7 smartphone, model G600FY, at 5.40 MB. The name does not reveal the contents, which could be schematics, layout drawings or service…

Schematic set in PDF form for the Samsung SM-G615F smartphone, packed in a RAR archive of about 7.55 MB.

Samsung GT-E1150 feature phone documentation supplied as PDF inside a 4.58 MB RAR archive, catalogued as a schematic.

Repair guidance document for the Xiaomi Redmi Note 5, project code E7S, version V01, in an unlocked copy.

Unlocked three-level repair guidance document for the Redmi Note 5, the same size as other copies of that guide.

Three-level block diagram for the E7S project, the Xiaomi code for the Redmi Note 5, supplied in an unlocked copy.

Schematic for the E7s board, revision D1, supplied in an unlocked copy. E7S is the project code used for the Redmi Note 5 phone.

Component placement drawing for the E7s board, revision D1, the project code for the Redmi Note 5.

Repair solution for LCD backlight faults on the Huawei Y6 2019, packed as a small archive of about 200 KB.

Troubleshooting guide in PDF form for the LG G4, model H815, packed in a 14.2 MB RAR. LG service troubleshooting documents usually walk through fault symptoms such as no…

Schematic in PDF format for the Samsung Galaxy J6, model SM-J600F per the J600F code, packed in a 3.54 MB RAR.

Schematic archive for the Xiaomi Redmi Note 9, development code name merlin, although the index lists it under BIOS / firmware.

Service material for the Xiaomi Redmi Note 9 Pro packed in a 1.90 MB RAR archive. The name says nothing about the contents beyond the model, and the index classes it as…

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

Archive for the Xiaomi Mi CC9 Pro smartphone, 1.03 MB in RAR format. The file name only gives the model and does not say whether it holds schematics, a boardview, block…

Archive for the Xiaomi Redmi Note 10 5G smartphone, 2.89 MB in rar format, catalogued as firmware, although the name mentions PDF and suggests it may contain schematic…

Service schematic in PDF form for the Samsung Galaxy Tab 3 tablet, model SM-T311. Tablet schematics like this let a technician trace the charging and power management…

Schematic for the Huawei Y6 Pro smartphone, delivered as a PDF inside a RAR archive of about 1.7 MB.

Schematic in PDF form for the ASUS Zenfone Selfie smartphone, model ZD551KL, packed in a 1.44 MB RAR archive.

Service schematic in PDF for the Samsung Galaxy S10+ smartphone, model SM-G975F, compressed into an 8.32 MB RAR archive.

Samsung Galaxy phone schematic for model A025F, the Galaxy A02s, provided as a PDF in a 4.69 MB RAR archive.

Schematic labelled A102D, stored in a 2.82 MB RAR; the name gives no brand or further board detail, so the exact device should be confirmed against the PCB markings.

Repair solution for the LCD backlight on the Huawei Enjoy 5S, also known as GR3, in a small 218 KB RAR archive.

Archive for the Vivo Y12 smartphone, titled solution ways, which suggests repair guidance images showing circuit paths and jumper fixes for common faults.

Schematic for the Huawei Mate 10 Lite smartphone, model code HL1RNEAL00M, delivered as a RAR archive.

Repair guide archive for the Huawei Y9 smartphone covering a power button or key fault.

Schematic set named Nova 3, packed in a 1.79 MB rar archive. The name does not state the brand, board number or revision, though Nova 3 is commonly a Huawei phone model…

Schematic PDF for the Huawei Mate 30 4G edition smartphone, delivered in a 1.68 MB rar archive. The name does not give a board number or hardware revision.

Schematic set for the Huawei P40 Pro smartphone, packed in a RAR archive of about 4.5 MB.

Repair guide for audio faults on the Huawei Enjoy 5S, also known as the GR3, supplied as a 225 KB RAR archive.

Schematic PDF labelled 7A-PRO, packed in a 637 KB RAR. The name gives no brand, board number or revision, so the device it covers must be confirmed by opening the file…

Schematic PDF labelled 7A-PRO, packed in a 637 KB RAR. The name gives no brand, board number or revision, so the device it covers must be confirmed by opening the file…

Smartphone schematic in PDF form, archived as RAR, covering the Huawei Maimang 7 and the Mate 20 lite, which the name groups together as related models.

RAR archive for the Xiaomi Redmi Note 6 Pro, code name tulip, marked in the name as PDF material, so it most likely holds schematic or service documentation rather than…

Repair guide archive covering the LCD backlight circuit of the Xiaomi Redmi Note 8 Pro, spelled Redmo in the name.

Repair guide archive for the Oppo A9 2020 covering no network or weak signal faults, 352 KB in RAR format.

Network signal repair solution for the Oppo A92, delivered as a compact 348 KB RAR archive.

Archive of repair hints for no-signal and network faults on the Oppo Reno 2F, 380 KB in RAR form.

Samsung SM-A207F repair solution document in PDF format, packed in a 3.61 MB RAR archive and indexed as a schematic. SM-A207F is the Galaxy A20s model code.