Schematic PDF titled only DK1, about 1.37 MB, with no brand, model, board number or revision in the name.

Schematic PDF named only N69, which gives no brand, board number or revision. The file is 1.69 MB, so open it and check the title block and page headers to identify the…

Bematech BR-310 manual in PDF format, 443 KB, for a model in the Bematech BR line of barcode scanners used at retail checkouts.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Schematic archive for the Xiaomi Mi Pad, development code name mocha. The diagrams should show the power management, charging, display, memory and connector circuits…

Schematic archive labelled P40, 1.09 MB zip, with no brand stated in the listing. P40 is a common model name used by several makers, so open the archive and confirm…

ZIP archive of 4.74 MB labelled only with the Samsung model code SM-T210, a Galaxy Tab model number.

Archive for the first Xiaomi Mi 1 smartphone, 518 KB in RAR format. The name identifies only the device, so the contents, whether a schematic, boardview or other service…

BIOS file for the ZX-G41D3LM4 motherboard at version 1.11, an Intel G41 desktop board with DDR3 support, provided as a 564 KB ZIP.

BIOS binary for the Acer TravelMate 4060, with travelmet misspelled in the name, 512 KB in size.

RAR archive for the Meizu 16S, model code M1971, around 2 MB in size; the name lists only the phone and its code, not the document type.

Service manual for the GT-C3520 mobile phone, packed as a 4.75 MB RAR. No brand is given in the name, so confirm the device on extraction.

Huawei repair archive in ZIP format, 789 KB, whose name carries only the code Y2108685 with no model or document type stated.

Huawei Mate archive in ZIP format, 2.24 MB, tagged MT1U06, which matches the model code of the original Huawei Ascend Mate.

Firmware package for an 8-channel HVR6008 video recorder, version 1.2, a hybrid DVR-type security device.

BIOS firmware for a Microsoft Surface Laptop, model 1769, with the part number M1029273-001 given in the name, presumably the motherboard part. The RAR is about 3.37 MB.

Small RAR archive of 833 KB named G5 EF10MIX. It appears to belong to the same EF10MIX board family as related firmware files, with G5 likely marking a generation or…

Schematic for a TOPSTAR N01 device, revision A, dated 16 July 2008, stored as a PDF inside a 1.03 MB RAR archive.

BIOS file identified only as FT4STMS with version 02HKT28A, in a 2.72 MB rar archive. The name gives no brand, model or board number, so the target device must be…

Service manual for the Samsung SM-A115F, the international Galaxy A11, delivered as a 21.8 MB PDF credited to Anibal Garcia. The name is in Spanish.

Spanish electronics publication El mundo de la electronica, issue 15, a PDF of 1.51 MB.

Nineteenth issue of the Spanish series El mundo de la electronica, a 1.70 MB PDF aimed at learning electronics.

Thirteenth issue of El mundo de la electronica, a Spanish-language electronics course delivered as a 1.47 MB PDF.

Schematic in PDF format, archived as C21_vc, with no brand, model or board number given.

Firmware archive for the HG532 modem, a Huawei ADSL router model, with no version or hardware revision given in the name.

Datasheet named RTM876-660, a 246 KB PDF. RTM-prefixed numbers are typically Realtek parts, and this one is listed under the 660 variant, but the device function is not…

Level 2 service manual for the Alcatel One Touch 4030, also marked with the MTC970 designation, which suggests an operator-branded version of the same phone.

Datasheet for the EMB04N03H, a MOSFET from Excelliance MOS, provided as a 224 KB PDF. The part number suggests an N-channel device rated around 30 V, as used in notebook…

RAR archive of 685 KB tagged Dell XM2; the name is cryptic and gives no model, board number or document type, so XM2 cannot be expanded with certainty.

Android application package named 盒影TV, version 1.3.0, 5.79 MB in size. An APK installs directly on Android phones, tablets or TV boxes once installation from unknown…

Rooting image for the Samsung SM-J400F, Galaxy J4, built for binary U3 on Android 9, packed as a 17.9 MB TAR. Flash it with Odin while the phone is in download mode.

Root archive for model A600GN, binary revision U5, with the trailing 9 probably standing for the Android version; the tar is 20.2 MB.

RAR file coded A980-1-4-01, 842 KB, with no revision, brand or device identified in its name.

RAR archive of 1.73 MB carrying the code 5YXSV-RH02 and no other information about brand, model or contents.

ASRock H91MS1P1 board firmware, with the name listing a Nuvoton NCT67760 Super I/O and a Winbond W25Q32 flash chip, stored in a 2.98 MB RAR.

Samsung common troubleshooting guide for the SM-J410F, Galaxy J4 Core, shipped as a 3.08 MB PDF; the 7 in the name likely marks a document section.

RAR archive labelled 3AESV-RH-12, apparently a board code with revision field 12, though no manufacturer or device is given.

Second segment of the amdtest spanned RAR archive, sized at 1.76 GB. The naming reveals only an AMD test label and the volume number, not the device or document types…

Very large 7-Zip archive of 1.61 GB whose Russian name simply means schematics, so it gives no hint of the brands, models or boards included.

Schematic and service manual material for the Samsung SM-G316HU phone, part 1 of the set, packed in a 4.96 MB RAR.