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- A1502 820-3476-A
ZIP package of about 130 KB for the Apple A1502 MacBook Pro 13-inch, logic board 820-3476 revision A.
Archive · 820-3476 · 130 KB · 30 Nov 2022Archive zip130 KB - A1286 820-2915-B
EFI firmware for the Apple A1286 MacBook Pro on logic board 820-2915, revision B, packed into a 7.73 MB ZIP archive.
BIOS · 820-2915 · 7.73 MB · 15 Jun 2022BIOS zip7.73 MB - MBP 820-2850 BDV & PDF
Combined boardview and PDF schematic for MacBook Pro logic board 820-2850, stored in a 3.85 MB RAR.
Boardview · 820-2850 · 3.85 MB · 29 Dec 2021Boardview rar3.85 MB - BIOS A1278 820-2565-A.BIN
EFI firmware dump for the Apple A1278 MacBook Pro logic board 820-2565-A, packaged as a 2.74 MB ZIP archive.
BIOS · 820-2565 · 2.74 MB · 26 Sept 2021BIOS zip2.74 MB - A1278 K24 820-2530 Schematic
Schematic for the Apple A1278 13-inch MacBook Pro with logic board 820-2530, carrying the K24 project code.
Schematic · 820-2530 · 2.35 MB · 23 Jul 2021Schematic pdf2.35 MB - BIOS A1502 EMC 2875 820-3476-A TESTED OK
BIOS/EFI firmware for an Apple MacBook Pro A1502, EMC 2875, logic board 820-3476-A, marked as tested and working.
BIOS · 820-3476 · 4.24 MB · 18 Mar 2021BIOS zip4.24 MB - A1278 820-2936-B k90i
Apple A1278 MacBook Pro schematic for logic board 820-2936, revision B, with the K90i project code noted in the name.
Schematic · 820-2936 · 1.80 MB · 15 Jul 2020Schematic pdf1.80 MB - APPLE A1278 (820-2936-B) BIOS
EFI firmware dump for the Apple MacBook A1278 with logic board 820-2936, revision B, provided in a 3.97 MB ZIP archive.
BIOS · 820-2936 · 3.97 MB · 24 Dec 2022BIOS zip3.97 MB - A2337 820-02016-A UF260
Dump for the Apple A2337 MacBook Air with board 820-02016-A, read from component UF260, provided in a 222 KB RAR.
BIOS · 820-02016 · 222 KB · 26 Nov 2022BIOS rar222 KB - 820-01987 PDF
Apple schematic for logic board 820-01987, provided as a PDF; related files tie this board to the A2289 MacBook Pro.
Schematic · 820-01987 · 3.71 MB · 16 Nov 2022Schematic pdf3.71 MB - Apple A1181 K36 - 820-2279-A - SST25VF016B - BIOS
Boot ROM dump for the Apple MacBook A1181, project K36, logic board 820-2279-A, taken from an SST25VF016B serial flash, a 16 Mbit (2 MB) part. The RAR is 1.24 MB.
BIOS · 820-2279 · 1.24 MB · 10 Apr 2022BIOS rar1.24 MB - BIOS A1237 M82 MLB SVT 051-7273 820-2179
Firmware image for the Apple A1237 MacBook Air, Apple code M82, logic board 820-2179, with 051-7273 also noted.
BIOS · 820-2179 · 1.76 MB · 13 Jun 2021BIOS rar1.76 MB - Apple A1286 820-2532-A Good
EFI firmware dump for the Apple A1286 MacBook Pro on logic board 820-2532 revision A, labelled as good, which suggests a working image. The ZIP is roughly 1.42 MB.
BIOS · 820-2532 · 1.42 MB · 8 Apr 2019BIOS zip1.42 MB - A2289 820-01987-06 U2890
Apple firmware dump from an A2289 MacBook Pro, logic board 820-01987 revision 06, read from the chip at position U2890.
BIOS · 820-01987 · 1.00 MB · 16 Jan 2023BIOS bin1.00 MB - A1278 K6 20120305 820-2879-B
EFI boot ROM for the Apple A1278 MacBook Pro 13-inch, K6 board, logic board 820-2879 at revision B.
BIOS · 820-2879 · 4.00 MB · 15 Jun 2022BIOS bin4.00 MB - 820-03400-A BOARDVIEW (BDV)(.CAD)
Uncompressed CAD-format boardview for Apple logic board 820-03400 revision A, 2.14 MB in size.
Boardview · 820-03400 · 2.14 MB · 25 Jan 2026Boardview cad2.14 MB - APPLE A1398 (820-00138-A)
BIOS / EFI firmware archive for the Apple A1398 MacBook Pro logic board 820-00138, revision A, compressed to 4.86 MB.
BIOS · 820-00138 · 4.86 MB · 25 Apr 2021BIOS rar4.86 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 - A1989 820-00850-A.BIN
Firmware binary for the Apple A1989 MacBook Pro on logic board 820-00850-A, zipped to 2.03 MB.
BIOS · 820-00850 · 2.03 MB · 25 Jan 2021BIOS zip2.03 MB - A2159 820-01598 Schematic
Full schematic for the Apple A2159 MacBook Pro, logic board 820-01598, provided as a 23.9 MB PDF.
Schematic · 820-01598 · 23.9 MB · 16 Nov 2022Schematic pdf23.9 MB - A1708 EMC3164 820-00840-A чистый ме
Clean-ME BIOS dump for the Apple A1708 MacBook Pro, EMC 3164, on logic board 820-00840-A. The raw binary is 8 MB, matching the board's SPI flash.
BIOS · 820-00840 · 8.00 MB · 30 Jul 2020BIOS bin8.00 MB - A1370 i5 1.6 2011 EMC2471
Firmware dump for the Apple MacBook Air model A1370 from 2011 with the Core i5 1.6 GHz processor, identified by EMC 2471.
BIOS · 3.75 MB · 16 Nov 2019BIOS zip—3.75 MB - APPLE A1286 820-2915-B BIOS TEDTED OK
Boot ROM firmware for the Apple A1286 with logic board 820-2915-B, labelled in the name as tested and working. The archive is a 3.77 MB RAR.
BIOS · 820-2915 · 3.77 MB · 4 Jul 2021BIOS rar3.77 MB - A1708 ECM3154 820-00840-A Boardview
Boardview for the Apple A1708 MacBook Pro logic board 820-00840, revision A, also tagged with the ECM3154 project code, packed as a 108 KB RAR archive.
Boardview · 820-00840 · 108 KB · 6 Oct 2020Boardview rar108 KB - mac 820-2915-A
Raw 8 MB firmware binary for an Apple logic board numbered 820-2915, revision A according to the name.
BIOS · 820-2915 · 8.00 MB · 26 Sept 2018BIOS bin8.00 MB - A1502 (820-3476-A)
Firmware dump for the Apple A1502 MacBook Pro, logic board 820-3476 with revision A noted in the name.
BIOS · 820-3476 · 8.54 MB · 20 Jul 2024BIOS zip8.54 MB - 2016-3072-820-00281-A-A1707 SCHEM MLB BAFFIN X363G PDF
Apple logic board schematic in PDF form for the A1707 MacBook Pro, board 820-00281 revision A, with the project name Baffin and X363G tag, compressed into a 2.13 MB RAR.
Schematic · 820-00281 · 2.13 MB · 12 Oct 2022Schematic rar2.13 MB - Apple X502 MLB CATZ 820-00875, 051-02265 r1.0.0 PDF
Schematic PDF for Apple project X502 logic board MLB_CATZ, board 820-00875, document number 051-02265, revision 1.0.0, packed in a 4.82 MB RAR.
Schematic · 820-00875 · 4.82 MB · 27 Jun 2021Schematic rar4.82 MB - Apple 1278 820-2936-B
EFI firmware for an Apple MacBook Pro A1278 with logic board 820-2936, revision B, compressed into a 3.78 MB RAR.
BIOS · 820-2936 · 3.78 MB · 12 Dec 2018BIOS rar3.78 MB - MBP15 20132014 A1398 (820-3787-A) WORKING BIOS
Working firmware dump for the 15-inch MacBook Pro A1398, model years 2013 to 2014, logic board 820-3787-A.
BIOS · 820-3787 · 5.04 MB · 22 May 2022BIOS zip5.04 MB - A1502 emc 2835C17Q82QWFVH3 LOCKED 021320 Cleared
Firmware for an Apple A1502 MacBook Pro, EMC 2835, in a 3.88 MB RAR. The name lists a serial-like code, notes the original was locked and that the image is cleared…
BIOS · 3.88 MB · 14 Mar 2021BIOS rar—3.88 MB - lA1278 (K90i b 820-2936-a
Archive for the Apple A1278 MacBook Pro 13-inch built on logic board 820-2936, with K90i appearing in the name as the internal project code and a revision marking of A.
Archive · 820-2936 · 1.74 MB · 19 Aug 2020Archive rar1.74 MB - BIOS MAC A 1286 OK MOTHERBOARD 820-2915-A
EFI/BIOS dump for the Apple MacBook Pro A1286 on logic board 820-2915-A, described as working.
BIOS · 820-2915 · 3.78 MB · 26 Mar 2018BIOS rar3.78 MB - 820-03400-A BOARDVIEW (BDV)(.CAD)
Apple logic board 820-03400 revision A boardview, packed as a 292 KB ZIP that should contain a CAD-format layout. The name marks it as a BDV with a .CAD file inside.
Boardview · 820-03400 · 292 KB · 25 Jan 2026Boardview zip292 KB - APPLE 820-00163-A - A1398 2015 25L6473E.bin
EFI firmware for an Apple A1398 from 2015, logic board 820-00163-A, zipped to 4.86 MB; the name states the Macronix 25L6473E flash, a 64 Mbit (8 MB) SPI chip.
BIOS · 820-00163 · 4.86 MB · 26 Aug 2021BIOS zip4.86 MB - APPLE 1278 2012 OK BIOS WORKING BIOS (FixTronix)
Firmware archive for Apple A1278, the 13-inch MacBook Pro, marked 2012 and labelled as an OK working BIOS, in a 4.01 MB RAR.
BIOS · 4.01 MB · 12 Feb 2025BIOS rar—4.01 MB - BIOS A1466 i5-4250U 820-3437-B
BIOS (EFI firmware) dump for the Apple A1466 MacBook Air with the i5-4250U processor, logic board 820-3437 revision B, archived as a 3.98 MB RAR.
BIOS · 820-3437 · 3.98 MB · 6 Jun 2021BIOS rar3.98 MB - APPLE A1466 820-00165-02 2015
BIOS dump for the Apple MacBook Air A1466 with logic board 820-00165-02, marked as the 2015 model, provided as a 4.30 MB RAR.
BIOS · 820-00165 · 4.30 MB · 14 Mar 2021BIOS rar4.30 MB - Apple A1278 820-2530-A BACKUP OK
Firmware backup for the Apple A1278 MacBook Pro 13-inch built on logic board 820-2530-A, with the name marking the dump as a verified good backup.
BIOS · 820-2530 · 1.28 MB · 9 Oct 2017BIOS rar1.28 MB - 820-3787-a emc2673 15 MBP 2013 i7 2.4
Firmware image for a 15-inch MacBook Pro 2013 with Core i7 2.4 GHz, board 820-3787 revision A, EMC 2673, in an 8.00 MB .bin file.
BIOS · 820-3787 · 8.00 MB · 30 Jul 2020BIOS bin8.00 MB