Layout file for the iPhone 8 Plus logic board, Intel baseband version, in .bvr boardview format at 379 KB.

Partial bitmap archive for the Apple iPhone 11 Pro Max covering the BB side, which most likely means the baseband section of the logic board, in a small 147 KB RAR file.

Combined AP and BB archive for the Apple iPhone 11 Pro, meaning the application processor and baseband halves of the sandwich logic board, packed as a 435 KB RAR file.

iPhone 11 reference archive listing important supply resistance values for the BB side, which in repair notation usually means the baseband board section.

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

Schematic for the Apple iPhone 3GS, provided as a 6.54 MB RAR. No board or schematic number is given in the name, so check the document and compare it with the markings…

Apple iPhone 3GS schematic in PDF form, roughly 8.92 MB. Board-level diagrams like this let a technician follow power rails from the PMU, trace signal lines between the…

Apple iPhone 4S schematic in a 1.34 MB PDF. The name gives no board number or revision, so compare the diagram with the logic board you are servicing.

Apple iPhone 3GS schematic, provided as an 8.92 MB PDF. The circuit drawings let repair staff follow the supply rails, check charging and backlight sections, and trace…

Schematic set for the Nokia N8-00, product code RM-596, marked as version 2 in the name.

Nokia 5510 schematic, the second document in a set judging by the trailing 2 in the name, in a 714 KB PDF. No revision is mentioned.

Apple iPhone 4S schematic, 1.34 MB, whose name includes an Arabic phrase meaning iPhone map, a common term for a circuit diagram.

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

Archive of 456 KB for the Apple iPhone 11 Pro Max containing AP and BB material, which refers to the application processor and baseband sections of the stacked logic…

Schematic in PDF form for a device labelled Y9 2019 with the codename jackman, credited to Anibal Garcia in the name.

Schematic PDF for the Apple iPhone 3GS, logic board 820-2762, in a 789 KB RAR. 820-xxxx is Apple's own numbering for logic boards, which lets you confirm the exact board…

Repair archive for the Apple iPhone 7 Plus, packed as a ZIP of 9.95 MB. The name offers nothing beyond the model, so check the contents, which in packs like this are…

Schematic set for the Apple iPhone 3GS logic board, Apple board number 820-2580, packed in a 412 KB RAR archive.

Compressed RAR file of roughly 543 KB for the Huawei E357U, part of the Huawei E-series modem range.

Apple iPhone 6 Plus schematic or repair document in PDF format, 1.49 MB. The name does not give a board number or a page count, so open it to see whether it holds full…

Schematic for the Apple iPhone 3GS, packaged as a 787 KB PDF. The file name does not state a board number or revision, so verify the title block against the board you…

Schematic drawings for the Nokia 2600 phone, a 1.03 MB PDF whose name ends in 1, hinting that it may be the first file of a split set.

Second copy of the iPhone 7 Plus Intel modem boardview, BVR format, 13.8 KB, apparently identical to the other file of the same size.

Portuguese guide on fixing iPhone error 4013, converted to a 310 KB PDF. Error 4013 typically appears in iTunes or Finder during restore and is commonly linked to…

Partial schematic for the RF power supply section of the Apple iPhone 11 Pro, delivered as a 187 KB RAR archive.

Schematic diagrams in PDF form for the Motorola Moto E6 Plus, model XT2025-1, delivered as a 1.96 MB RAR archive.

Repair reference pack for the Apple iPhone 11 Pro addressing a no signal fault, packed as a RAR archive of about 5 MB.

Schematic section for the LG G5 smartphone covering the network or RF part of the circuit, according to its title.

Schematic for the Apple iPhone 7 Plus, shared as a PDF of about 10 MB and credited to a Vietnamese repair source.

iPhone 3GS schematic in a 2.20 MB RAR archive. The name gives no logic board number or revision, so compare the drawings against the board in hand.

Schematic diagrams for the Samsung SM-G350, the Galaxy Core Plus model, stored as a 4.26 MB RAR archive.

Schematics version 1.0 covering Nokia product codes RH-70 and RH-64, packed in a 1.22 MB RAR archive.

Repair archive for the Apple iPhone 8 Plus, a 2.59 MB ZIP file. The name does not say whether it holds a schematic, a boardview or both, and no modem variant is…

PDF schematic for the Huawei U9510E smartphone, which repair shops use for board-level work. The name gives the model only, with no PCB revision.

Archive for the Apple iPhone X, a 9.35 MB RAR with no further detail in its name about the enclosed files.

Schematic set for the Nokia 2690 mobile phone, provided as a 406 KB PDF. Service schematics like this show the baseband, power management, RF, charging, SIM, display and…

Nokia 2100 schematic, marked as version 2.0 in its title, delivered as a 1.49 MB PDF. The drawings help when diagnosing a phone that will not power on, does not charge…

BVR boardview for the iPhone 7 Plus logic board in its Qualcomm modem version, 372 KB. The 7 Plus was built with either a Qualcomm or an Intel baseband, and the layouts…

Full schematic for the Samsung SM-A307F, the Galaxy A30s, as a PDF of about 13.8 MB described in Spanish as complete.

Apple iPhone XR schematic in PDF form, the second part or alternate copy judging by the suffix in the name, at 48.8 MB.