- Name Type Board Source Added Size
- APPLE IMAC A1418 EMC 3069 mid 2017 820 01061 A WORKING BIOS 100%
BIOS dump for the Apple iMac A1418, EMC 3069, Mid 2017, logic board 820-01061-A, labelled as fully working.
BIOS · 820-01061 · 9.09 MB · 3 Jul 2023BIOS rar9.09 MB - 820-2901-A WORKING BIOS 100%
Working firmware dump for the Apple logic board 820-2901, a MacBook board number in Apple's 820 series.
BIOS · 820-2901 · 2.43 MB · 22 Jun 2023BIOS rar2.43 MB - Imac A1224 MX25L3205 20230619 13749 WORKING BIOS 100%
Working BIOS dump for an Apple iMac A1224, read from an MX25L3205 flash chip, a 32 Mbit (4 MB) Macronix SPI part, with a 2023-06-19 date in the name.
BIOS · 1.29 MB · 20 Jun 2023BIOS rar—1.29 MB - (T2) MacBook A2141 820-01700 X970 photoBIOS · 820-01700 · 2.91 MB · 16 Jun 2023BIOS rar2.91 MB
- iPad7 820-01686 J171 WIFI PDF
Schematic for the Apple iPad 7th generation Wi-Fi model, board 820-01686, project code J171, packed as a PDF in an 856 KB RAR.
Schematic · 820-01686 · 856 KB · 13 Jun 2023Schematic rar856 KB - A2197 820-01686 PDF
Apple A2197 schematic, logic board 820-01686, provided as a PDF in a 4.70 MB RAR archive.
Schematic · 820-01686 · 4.70 MB · 13 Jun 2023Schematic rar4.70 MB - 820-2828 820-2828-A (BVD)(BRD)
Apple boardview for logic board 820-2828, including the 820-2828-A revision, in BRD format inside a 163 KB RAR archive.
Boardview · 820-2828 · 163 KB · 5 Jun 2023Boardview rar163 KB - 820-2828 820-2828-A PDF
PDF schematic for Apple logic board 820-2828, covering revision 820-2828-A, packed in a 1.97 MB RAR archive.
Schematic · 820-2828 · 1.97 MB · 5 Jun 2023Schematic rar1.97 MB - IMACK 27 A1312 820-2828-A MX25L6406E WORKING BIOS 100%
Working BIOS for the Apple iMac 27-inch A1312 with logic board 820-2828-A, dumped from an MX25L6406E chip. That Macronix 64 Mbit (8 MB) SPI flash stores the boot ROM.
BIOS · 820-2828 · 3.35 MB · 5 Jun 2023BIOS rar3.35 MB - 820-00138-A APPLE A1398 READ OK
Archive tied to Apple logic board 820-00138 from the MacBook Pro A1398, marked read OK, which points to a firmware dump read from the board's flash chip.
Archive · 820-00138 · 9.17 MB · 1 Jun 2023Archive rar9.17 MB - 820-4668-A WORKING BIOS 100%
Firmware dump for the Apple logic board 820-4668-A, packed as a 7.11 MB RAR archive and labelled as a fully working BIOS image.
BIOS · 820-4668 · 7.11 MB · 29 May 2023BIOS rar7.11 MB - A1418 iMac 21.5-inch, Mid2014 820-4668-A PDF
Schematic in PDF form for the Apple iMac 21.5-inch Mid 2014, model A1418, covering logic board 820-4668-A, compressed into a 1.44 MB RAR archive.
Schematic · 820-4668 · 1.44 MB · 29 May 2023Schematic rar1.44 MB - IMac A1312 WORKING BIOS 100%
Working boot firmware image for the Apple iMac A1312, supplied as a 6.66 MB RAR archive.
BIOS · 6.66 MB · 29 May 2023BIOS rar—6.66 MB - 820-4652-A clear meBIOS · 820-4652 · 4.06 MB · 27 Apr 2023BIOS rar4.06 MB
- Esquemas Apple A1278 820-2565-A PDFSchematic · 820-2565 · 3.01 MB · 19 Apr 2023Schematic rar3.01 MB
- Apple A1278 820-2565-AArchive · 820-2565 · 2.60 MB · 19 Apr 2023Archive rar2.60 MB
- iPhone X 820-00863(Qualcomm) PDF
Schematic in PDF for the Apple iPhone X logic board 820-00863, Qualcomm modem variant, archived in a 3.08 MB RAR.
Schematic · 820-00863 · 3.08 MB · 18 Apr 2023Schematic rar3.08 MB - iPhone X 820-00863(Intel) PDF
PDF schematic for the Apple iPhone X logic board 820-00863 in its Intel modem variant, packaged as a 3.31 MB RAR.
Schematic · 820-00863 · 3.31 MB · 18 Apr 2023Schematic rar3.31 MB - iPhone11 ProMAX logic schematic 820 01682+baseband schematic 820
Logic board schematic for the iPhone 11 Pro Max, board number 820-01682 in Apple numbering, bundled with a baseband schematic in one RAR archive of about 1.3 MB.
Schematic · 820-01682 · 1.29 MB · 17 Apr 2023Schematic rar1.29 MB - Esquemas Macbook Pro 13 A1278 k24 820 2530Schematic · 820-2530 · 1.31 MB · 11 Apr 2023Schematic rar1.31 MB
- Boardview Macbook A1278 K90I HM65Boardview · 378 KB · 11 Apr 2023Boardview rar—378 KB
- Apple Mac Mini A1347 - 820-5509 - 820-5509-A J64 MLB 2C PDF
Schematic for the Apple Mac mini A1347 logic board 820-5509, revision A, with J64 as the board code and MLB marking the main logic board.
Schematic · 820-5509 · 1.29 MB · 9 Apr 2023Schematic rar1.29 MB - Macbook A1707 820 00928A OK tested CLEAN BIOS 100% working
Clean firmware dump for the Apple MacBook Pro A1707 with logic board 820-00928A, reported as tested and fully working.
BIOS · 820-00928 · 4.21 MB · 30 Mar 2023BIOS rar4.21 MB - A1347 (MacMini) - 820-5509-A WORKING BIOS 100%
Firmware dump for the Apple Mac mini A1347 with logic board 820-5509-A, described in the name as a fully working BIOS image.
BIOS · 820-5509 · 7.61 MB · 1 Mar 2023BIOS rar7.61 MB - A1347 820-5509 J64 PDF
Apple schematic for model A1347, the Mac mini, with logic board 820-5509 and project code J64, provided as a PDF inside a 1.49 MB RAR archive.
Schematic · 820-5509 · 1.49 MB · 28 Feb 2023Schematic rar1.49 MB - Apple iPad Air 2 MLB# 820 3633 820 4550 schematic diagram Lx PDF
Schematic diagram for the Apple iPad Air 2 covering logic board numbers 820-3633 and 820-4550, provided as PDF in a 22.6 MB RAR.
Schematic · 820-3633 · 22.6 MB · 19 Feb 2023Schematic rar22.6 MB - Apple A1311 K60 21.5 Mid 2011 820-3126-A WORKING BIOS 100%
Firmware dump for the Apple iMac 21.5-inch Mid 2011, model A1311 with board code K60 and logic board 820-3126-A, marked as working.
BIOS · 820-3126 · 3.41 MB · 11 Feb 2023BIOS rar3.41 MB - APPLE A1311 K60 820-3126-A (BDV)(.BRD)
Boardview for the Apple iMac A1311 21.5-inch, board code K60, logic board 820-3126-A, supplied as a BRD file inside a RAR.
Boardview · 820-3126 · 158 KB · 11 Feb 2023Boardview rar158 KB - APPLE MAC MINI A1347 820-3017-A WORKING BIOS 100% (TB)
Firmware dump for the Apple Mac mini A1347 on logic board 820-3017-A, described as a working, fully tested BIOS, with a TB tag in the name that is not further explained.
BIOS · 820-3017 · 3.67 MB · 9 Feb 2023BIOS rar3.67 MB - A1311 820-2494-A (BDV)(BRD)
Boardview for the Apple A1311 iMac logic board 820-2494-A, supplied in BRD format inside a 414 KB RAR archive.
Boardview · 820-2494 · 414 KB · 7 Feb 2023Boardview rar414 KB - 820-2494-A PDF
Schematic for the Apple 820-2494-A logic board, provided in PDF form in a 1.80 MB RAR. The name lists only the board number; Apple stamps these 820-series codes on the…
Schematic · 820-2494 · 1.80 MB · 7 Feb 2023Schematic rar1.80 MB - APPLE 820-00138-A WORKING BIOS 100%
Apple logic board firmware for board 820-00138, labelled as a working, fully tested BIOS dump, packed in an 8.68 MB RAR archive.
BIOS · 820-00138 · 8.68 MB · 2 Feb 2023BIOS rar8.68 MB - Macbook Pro 13 2020 A2251 820-01949
Repair archive for the Apple MacBook Pro 13 inch 2020, model A2251, logic board 820-01949, packed as a 5.26 MB RAR file.
Boardview · 820-01949 · 5.26 MB · 19 Jan 2023Boardview rar5.26 MB - 820-00939-A J174 PDF
Apple schematic for logic board 820-00939-A, project code J174, packed as a RAR archive holding the PDF drawing set.
Schematic · 820-00939 · 2.59 MB · 11 Jan 2023Schematic rar2.59 MB - Macbook Pro 15 Retina A1398 EMC 2910 820-00426 Board View
Boardview for the Apple MacBook Pro 15-inch Retina A1398, EMC 2910, logic board 820-00426, compressed in a RAR archive.
Boardview · 820-00426 · 1.11 MB · 11 Jan 2023Boardview rar1.11 MB - mac J113 820-00165-A
RAR archive for an Apple Mac with board code J113 and logic board number 820-00165, revision A.
Archive · 820-00165 · 2.37 MB · 11 Jan 2023Archive rar2.37 MB - A J174 820-00939-PDF
Apple schematic in PDF form for logic board 820-00939, project J174, delivered inside a 2.91 MB RAR.
Schematic · 820-00939 · 2.91 MB · 11 Jan 2023Schematic rar2.91 MB - lb 820-2936-a
Apple logic board archive for board 820-2936, a RAR of about 2.70 MB; the lb prefix stands for logic board.
Archive · 820-2936 · 2.70 MB · 6 Jan 2023Archive rar2.70 MB - LB 820-2532 Board View
Boardview for the Apple logic board 820-2532, supplied as a RAR archive of 1.10 MB. Apple identifies its boards with 820-xxxx part numbers silkscreened on the PCB, and…
Boardview · 820-2532 · 1.10 MB · 6 Jan 2023Boardview rar1.10 MB - boardview-macbook-a1278-k90i-hm65Boardview · 1.34 MB · 6 Jan 2023Boardview rar—1.34 MB