Schematic PDF for the Samsung Galaxy A10, model code SM-A105F, in a compact 1.82 MB file.

Boardview for Quanta motherboard DABKLGMB8D0, supplied as an FZ-format file in a RAR archive; the name gives no device model or revision.

Boardview identified only by number 17A92-1, stored as a .BRD file in a 1.77 MB ZIP archive.

PDF schematic for Inventec board 6050A2252201, packed in a 720 KB RAR archive. The name gives no brand or laptop model, so identify the device by matching the board…

Persian-language PDF tutorial on how to use datasheets of electronic components, catalogued under schematics although it is a training document.

Electronics-for-beginners guide in Spanish, a 5.77 MB PDF filed under schematics but by its title an educational text rather than a device diagram.

Schematic in PDF form, 1.72 MB, named TERESA20. The name carries only what looks like a project code name with no brand, model or board number, so open the file and read…

BIOS archive for Inventec motherboard 6050A2355301-MB-A02, numbered with Inventec's 6050A PCB scheme; the device brand and model are not given.

Firmware archive labelled only with board number 6050A2355301-MB-A05, 819 KB in RAR form, with no device model or version named.

Archive titled lcd fw, a 12.9 MB RAR listed as firmware, with no device, brand or model named.

Small Persian plain-text document of about 19.9 KB, whose title begins with words meaning everything you should, so the full subject is not clear from the name.

Service manual pack for the Samsung Galaxy A50, model SM-A505F, compressed into a 7.32 MB ZIP.

Xiaomi Redmi 2A schematic archive, 4.90 MB in 7z format, with no codename or board revision stated in the name.

Revision 9.0 boardview for the MS-V328 board, stored as a 585 KB RAR archive. The code follows MSI's MS- scheme; no device model appears.

Schematic PDF for a board labelled Z96Fm, revision 1.0, 4.60 MB, not archived. The name gives no brand or device model, so verify the code and revision printed on the…

Binary dump of 2.00 MB described as working, with OP8 as the only identifier; no brand, board number or chip is stated, so the target device is unclear from the name…

Uninformative 4 MB raw dump named orig, most likely an original read of a working BIOS chip. Neither the device nor the board number is identified by the name.

Binary image labelled with the Macronix MX25L1605 chip name, 2.00 MB in size, corresponding to a 16 Mbit SPI flash.

Main BIOS chip dump for the Dell Latitude E6330, 8.00 MB, matching a 64 Mbit SPI flash device.

Main BIOS image for a CQ45-702TU, a Compaq Presario CQ45 model code, with main separating it from any EC firmware. No board number is stated.

Spanish guide on using the multimeter, a 262 KB PDF catalogued as a schematic but serving as basic training. No device or board number is stated.

BIOS binary for Compal board LA-8868P, offered as a 4 MB raw image. The name gives only the board number, without the device model, revision or firmware version.

Datasheet from Alpha and Omega Semiconductor for the AOE6936, a power device of the kind used in DC to DC converters on notebook and desktop boards.

Schematic documentation for the Xiaomi Mi 9T smartphone, supplied as a 1.56 MB zip. Expect circuit pages for the power management chip, charger, battery connector…

Samsung SM-F700U archive, a 5.38 MB ZIP whose name gives only the model code. The contents are not described, so extract it to find out whether it holds schematics…

Xiaomi Redmi Note 4X firmware set in a 4.61 MB ZIP, with only the model given in the name.

PDF document of 885 KB whose Persian file name translates as oscilloscope, which suggests a guide or tutorial on using an oscilloscope rather than a schematic for a…

BIOS image for the ASUS K53SV at board revision 3.1, with K53SM also named, suggesting the same mainboard is shared by both models.

RAR archive labelled Meizu M6, roughly 3 MB; the file name names only the phone model and says nothing about what kind of documents are inside.

Archive labelled only Xiaomi Redmi 5A, 2.66 MB RAR, catalogued as firmware, with no indication of its exact contents, version or board revision.

Service documentation for the LG K130F phone, packed into an 18.5 MB RAR. LG SVC manuals normally include disassembly steps, troubleshooting guides, block and circuit…

Boardview in BRD format, 204 KB, for a board marked LV115KB with the code 15277-2N and 08B01; brand and device model are not stated in the name.

Troubleshooting guide in PDF format, 1.65 MB, for model S7262, which corresponds to a Samsung Galaxy Star Plus dual-SIM handset, though no brand is given in the name.

Alpha and Omega Semiconductor AON6554 datasheet, a 441 KB PDF. Like other AON-series devices it is a power MOSFET in a DFN 5x6 footprint used in synchronous buck stages…

Firmware dump for an ETON ET856 board, RAR of about 3.96 MB. The other tokens, 94V-0 and E213441, are PCB flammability and UL certification markings rather than a model…

Compact 130 KB RAR archive named C5225 T, a name too terse to identify the device, brand or document type with certainty.

Service material for the iPhone 4S, a 3.82 MB RAR archive with no detail in the name about what it holds.

Boardview-related ZIP archive of 328 KB labelled BRD-T link01 new. The name gives no device or board number, and the token BRD suggests the .brd layout format, but the…

Software package, 1.11 MB zipped, called PCBRepairTool; no device or board is named. Utilities with this name are generally used by technicians as reference or viewer…

Archive for the Dell Precision T7610 workstation, 10.6 MB in RAR format. The name does not state whether it holds BIOS dumps, schematics or another service file, so…