Troubleshooting archive for the Samsung SGH-T959V. The TSHOO suffix follows Samsung's naming for troubleshooting guides in service manuals.

Schematic set for the Samsung i9505, the Galaxy S4 LTE model, in a sizeable 29.0 MB ZIP.

Service manual material for the Samsung SCH-i545, the Galaxy S4 variant, catalogued as a schematic, in a 7.04 MB ZIP.

Archive for the Samsung Galaxy C8, model SM-C7100, as a 6.90 MB ZIP. The name identifies only the phone, so the actual contents, such as schematics, board layout or…

Samsung-style service archive covering several model codes, J737A, J737T, J737U, J737T1 and S757BL, in a 10.5 MB ZIP.

Small 684 KB ZIP archive for the Lenovo A5500-H tablet. The name gives only the model, so whether it holds schematics, a component layout or another service document…

Compact 507 KB ZIP for the Xiaomi Mi 1S smartphone. The name states only the model, so the contents need checking after unpacking.

Firmware-category archive for the Xiaomi Redmi Note 4, a 1.23 MB ZIP. At that size it cannot be a full ROM, so it more likely holds a partial image, loader, boot files…

Zip archive of about 1.04 MB named for the Xiaomi Mi CC9 Pro smartphone. The name does not say what is inside, but archives of this size in a repair index usually hold a…

Archive for the Xiaomi Mi 9T Pro, sold in some markets as the Redmi K20 Pro, packed as a 1.01 MB zip.

Zip package of roughly 1.2 MB covering the Nokia C2-05, listing the product codes RM-724 and RM-725.

Xiaomi archive in zip format, 14.4 MB, labelled for a device called M3; the name carries a copy suffix and no further details about board, revision or contents.

Nokia X6 service material packed as a 1.27 MB zip, with the hardware type designation RM-552 given in the name.

Archive for the Nokia C6-00 handset, 1.61 MB zip, naming two hardware variants, RM-612 and RM-624.

Samsung Galaxy A21 package, model SM-A215U, delivered as a 4.25 MB zip. The U suffix in Samsung model codes marks the US carrier version, which can differ in hardware…

RAR archive of 10.3 MB for the Samsung Galaxy Note 20 5G, model SM-N981U, the US version of the phone.

Schematics for the Nokia X3-02 Touch and Type, hardware type RM-639, compressed into a 6.03 MB zip.

Microsoft Lumia 640 archive, 852 KB zip, specifying hardware type RM-1077. Lumia phones kept the Nokia-style RM designations, and each code refers to a particular…

Zip archive of 1.34 MB for the Lumia 640 LTE, covering hardware types RM-1072, RM-1073 and RM-1074.

Schematic set for the Microsoft Lumia 950 XL, hardware type RM-1085, packed as a 1.67 MB zip.

Schematic archive, 4.93 MB zip, for a device identified only as 5130; given the numbering this is most likely the Nokia 5130 XpressMusic, but the name gives no brand or…

Nokia 5 schematics in a 14.1 MB zip, the Android-era smartphone built under the Nokia brand.

Archive for the Meizu 16S, model code M1971, in zip format at 2.45 MB. The file name says nothing about the contents, though repair archives of this size commonly…

Nokia Asha 309 material compressed as a 923 KB RAR archive. The name gives neither an RM type code nor the document type, so open it with WinRAR or 7-Zip to see what is…

Zip archive of 2.04 MB for the Huawei G620s, variant U00. Huawei suffixes such as U00 indicate the regional or network version, and hardware can differ between variants…

Software package for REFOX version 3.6 for Windows, a 13.5 MB zip. REFOX is used by phone repairers as a hardware diagram and schematic viewing tool, collecting board…

RAR archive, 1.53 MB, for the Nokia 220 feature phone, covering hardware types RM-969, RM-970 and RM-971.

Huawei Ascend G610-U00 package in an 8.43 MB zip. The U00 suffix denotes a specific regional variant, which matters because boards can differ between versions.

Archive for the Huawei MediaPad S7 Pro tablet, 5.40 MB zip. The name names only the device and gives no board revision or content description, so open it to see whether…

Schematics for the Huawei G730-C00, compressed into an 857 KB zip. The C00 suffix in Huawei model codes typically marks the China Telecom CDMA variant, so hardware may…

Samsung package for model SM-T357, a Galaxy Tab A 8.0 variant, in a 2.78 MB zip. Only the model code appears in the name, so extract it to see whether it contains…

Archive for the Samsung Galaxy Tab 4 8.0, model SM-T330, packed as a 1.76 MB zip. The SM-T330 is the Wi-Fi version of this tablet; other suffixes cover cellular models…

Nokia 500 handset material, hardware type RM-750, supplied as a 1.55 MB RAR archive. This Symbian touchscreen phone was identified by Nokia using the RM code, which…

Service archive for the Samsung Galaxy Grand 2 LTE, model SM-G7105, packed as a 2.60 MB ZIP.

Compressed package for the Samsung Galaxy Mini, model GT-S5570, about 5.60 MB in ZIP form.

ZIP archive of 6.61 MB labelled M1721 and M6 Note, which points to the Meizu M6 Note smartphone, M1721 being its model code.

Apple iPhone 7 Plus schematic provided as a 3.21 MB PDF. The name gives no logic board number or revision.

Circuit schematic for the Meizu MX5 smartphone, supplied as a compact 902 KB ZIP archive. No board revision or document version is given in the name.

Schematic package for the Lenovo YOGA Tablet 2, compressed into a 1.54 MB ZIP. The name does not specify screen size, cellular or Wi-Fi variant, or board revision, so…

Schematic diagram set for the Samsung SM-A102U, the US variant of the Galaxy A10e, delivered as a 1.54 MB ZIP archive. No board revision is noted in the name.