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

Shared Level 2 service manual for the Alcatel One Touch OT-900 and OT-901 handsets, delivered as a RAR archive of roughly 1.75 MB.

BIOS dump for the Casper C500 fitted with an NVIDIA GeForce GT 840M, on the D15D board revision 2.1. The 7z archive is 3.35 MB.

Archive named ENIT Turbo Edition, a 1.75 MB ZIP whose name does not identify a device, board number or brand.

Earlier V4 firmware for the TD-W8151N wireless ADSL router, stamped 141105, suggesting a November 2014 build, in a 1.45 MB ZIP.

Clean BIOS dump for the N551VW laptop motherboard, revision 2.0, in a 3.62 MB RAR. A clean image has its unique or Management Engine data reset, so it can be written to…

Apple logic board 820-1524 schematic archive, referencing drawing 051-6582 at revision C000 and packed as a 1.21 MB RAR.

Circuit diagram for the Samsung SGH-X830 handset, in a 630 KB PDF. SGH is Samsung's prefix for its older GSM phones. The name gives no board revision.

RAR archive of schematics for a device named A200, 907 KB, with no brand or board revision given in the name.

Samsung Galaxy A5 schematic for the SM-A500H, distributed as a 7.38 MB PDF. The name gives no board revision.

Samsung E1200i schematic supplied as a small 707 KB PDF. The name lists only the model, a basic feature phone, and no board revision.

Schematic for the Nokia 2630, a slim basic handset, in a small 424 KB PDF. The file gives no board revision, so compare the board in hand with the drawings before…

Nokia 3250 schematic, version 1.0 according to the name, provided as a 754 KB PDF. This handset is known for its twisting keypad section, and the diagrams help follow…

Unlocked BIOS archive for the HP Elite x2 1012 G2, packed as an 8.10 MB RAR. The unlocked label suggests the image has a BIOS password or similar lock removed, making it…

Specification PDF, roughly 32 KB, for the 2SD667 transistor, listed among schematics but in fact a component datasheet.

Datasheet PDF covering the 2SA1588, 215 KB in size, which suggests several pages with curves and package details.

Reference sheet for the 2SA1421, supplied as a 92.5 KB PDF and listed in the schematic category although the name points to a single semiconductor rather than a whole…

Version of the 2N5401 high-voltage PNP transistor datasheet tagged Sam in the name, a 53.3 KB PDF.

Named for the 1N754A, this 50.3 KB PDF is a component datasheet from the JEDEC 1N zener series that runs from 1N746A to 1N759A, even though it is indexed as a schematic.

Indexed as a schematic, this 44.4 KB PDF named 180nq has the form of a power diode part number, pointing to a datasheet for a Schottky rectifier module series rather…

Short PDF of 76.2 KB covering the 24C16, a 16 Kbit (2 KB) serial EEPROM accessed over the two-wire I2C bus.

Spanish-language PDF offering ten tips for a technician who is developing their skills, about 152 KB.

Firmware archive for a video recorder with the designation 7016T-LM-V3, 11.6 MB in RAR format.

Schematic in PDF form, 420 KB, named only SEM2105, which does not state the brand, device or revision, so the target hardware has to be confirmed by opening the…

BIOS for the Pegatron APM80-D3 motherboard, version 0500, supplied as a 519 KB RAR. Having a numbered version helps when comparing it with other dumps for the same…

Firmware package for the P-660RU-T1v3s, a model code matching ZyXEL ADSL modems of the T1 v3s hardware revision, though no brand appears in the name.

Boardview for the ASUS X751SA laptop motherboard, stored in ASC format inside a RAR archive, with no board revision listed in the name.

Small ZIP archive with an EC firmware image, judging by the name, but no model, brand or board number is given, so its target device is unknown.

Generic PDF named only as an update, 1.35 MB in size, with no model, brand or board number given.

Toshiba BIOS and KBEC firmware package for the Quanta board DABLQGMB6C0 revision C. Quanta labels its laptop boards with DA-prefixed numbers, and KBEC refers to the…

Service schematic for the first Xiaomi smartphone, the Mi 1, packed into a 519 KB ZIP archive.

Circuit schematics for the Xiaomi Mi 8 SE handset, stored as a 4.07 MB RAR archive. Only the model is named, with no board number or hardware revision.

Compact schematic package for the basic Nokia 1280 feature phone, type RM-647, about 137 KB as a RAR archive.

Firmware package for the Intel DQ67OW desktop motherboard, compressed as a 4.72 MB ZIP. The name states no BIOS version or ME status, so check what is inside before use.

Level 2 service manual for an Alcatel device listed under the code AT01, stored as a 1.34 MB RAR archive.

Firmware package for the Xiaomi Redmi 8A, identified by the code name olivelite, in a 1.24 MB RAR archive.

Firmware for the TP-Link Archer C50 router, hardware version 4, Russian regional build dated 200703 in the name, likely a July 2020 release, packed as a 7.63 MB ZIP.

Seventh segment of the amdtest multi-volume RAR archive, weighing 1.76 GB. Nothing in the title specifies hardware, so the collection can only be described as possibly…

ZIP archive of 7.65 MB described as a Xiaomi phone unlocker, with the brand spelled Xiomi in the name; no model, firmware version or tool version is given.

ZIP archive of 1.71 MB with firmware for the P-660HN-T1A, version 340BYF10C0, a Zyxel Prestige wireless ADSL router.