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- MAC BOOKPRO A1278 820-3115B BIOS BION
BIOS dump for an Apple MacBook Pro A1278 on logic board 820-3115, revision B, with the name also noting BION.
BIOS · 820-3115 · 3.91 MB · 28 Dec 2021BIOS rar3.91 MB - MACBOOK PRO 820-2337-A BIOS
BIOS, meaning the EFI boot ROM, for an Apple MacBook Pro with logic board 820-2337-A, packed as a RAR.
BIOS · 820-2337 · 2.84 MB · 4 Aug 2021BIOS rar2.84 MB - Macbook pro 2011 A1278 820-2936 b
Firmware archive for the 2011 MacBook Pro 13-inch, model A1278, on Apple logic board 820-2936, with the trailing b in the name probably indicating the board revision.
BIOS · 820-2936 · 7.59 MB · 18 Dec 2019BIOS rar7.59 MB - 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 - 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 - Macbook board 820-00426-A CPU I7
Firmware dump for an Apple MacBook logic board 820-00426-A, the version with a Core i7 processor, compressed into a 4.46 MB RAR.
BIOS · 820-00426 · 4.46 MB · 31 Jan 2022BIOS rar4.46 MB - MacBook Air Earl 2015 A1466 130436 MX25L6473ECleared
EFI firmware dump for an Apple MacBook Air A1466 from early 2015, taken from an MX25L6473E flash chip, which is an 8 MB Macronix part.
BIOS · 3.83 MB · 4 Dec 2018BIOS rar—3.83 MB - MacBook Air A1466 EMC 2925 820-00165-a 2
Firmware dump for the MacBook Air model A1466, EMC 2925, logic board 820-00165 revision A, supplied as an 8.83 MB ZIP.
BIOS · 820-00165 · 8.83 MB · 20 Oct 2020BIOS zip8.83 MB - BIOS MACBOOK AIR A1466 (820-00165-A)
BIOS / EFI firmware for the Apple MacBook Air A1466 on logic board 820-00165-A, supplied as a 4.21 MB zip.
BIOS · 820-00165 · 4.21 MB · 7 Feb 2022BIOS zip4.21 MB - MACBOOK A1398 EMC 2673 (820-3332-A)
Firmware dump for the Apple MacBook Pro A1398, EMC 2673, logic board 820-3332-A, packed in a 4.77 MB RAR.
BIOS · 820-3332 · 4.77 MB · 16 Mar 2021BIOS rar4.77 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 a1260 M87 820-2294-A
Boot ROM image for an Apple A1260, the M87 MacBook Pro, on logic board 820-2294-A. Packed in a 1.27 MB RAR archive. M87 is Apple's internal project code for this model.
BIOS · 820-2294 · 1.27 MB · 29 Aug 2020BIOS rar1.27 MB - Macbook Pro 15 Retina A1398 EMC 2910 820-00426-A
Apple MacBook Pro 15-inch Retina A1398, EMC 2910, firmware for logic board 820-00426-A.
BIOS · 820-00426 · 4.34 MB · 22 Dec 2019BIOS rar4.34 MB - 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 - 820-2850-A MacBook Pro A1236
Apple MacBook Pro A1236 firmware image for logic board 820-2850, revision A as given in the name.
BIOS · 820-2850 · 4.00 MB · 30 Jan 2017BIOS bin4.00 MB - 820-2796 MacBook Air A1370
Firmware dump for the Apple MacBook Air A1370, the 11-inch model, logic board 820-2796, archived as a 4.63 MB RAR file.
BIOS · 820-2796 · 4.63 MB · 2 Jan 2020BIOS rar4.63 MB - BBS-820-3437-B Macbook Air Early 2014 A1466 EMC2632.bin
EFI BIOS dump for the Apple logic board 820-3437-B, used in the MacBook Air Early 2014 A1466, EMC 2632, supplied as a 4.82 MB ZIP containing a .bin image.
BIOS · 820-3437 · 4.82 MB · 25 Oct 2018BIOS zip4.82 MB - MACBOOK PRO 1278 EMC 2554 820-3115-B TESTED BY FST FIX
Firmware archive for an Apple MacBook Pro model A1278, EMC 2554, built on logic board 820-3115 revision B.
BIOS · 820-3115 · 3.78 MB · 23 Dec 2024BIOS rar3.78 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 - Macbook Air A1466 EMC2632 820-3437-B Clear ME
MacBook Air A1466, EMC 2632, boot ROM dump for Apple logic board 820-3437-B with the ME region cleaned. Supplied in a 3.86 MB RAR archive.
BIOS · 820-3437 · 3.86 MB · 29 Aug 2020BIOS rar3.86 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 - MacBook Pro 16 A2141 820-01700 T2 SOC ROM DUMP
ROM dump of the T2 security chip firmware for the Apple MacBook Pro 16-inch A2141 with logic board 820-01700, in a 6.89 MB RAR.
BIOS · 820-01700 · 6.89 MB · 7 Dec 2021BIOS rar6.89 MB - MACKBOOK PRO 1278 820-3115-B WORKING BIOS 100%
Working BIOS for an Apple MacBook Pro, the model written as 1278 (probably A1278), on logic board 820-3115 revision B, archived as a 4.72 MB RAR.
BIOS · 820-3115 · 4.72 MB · 31 Aug 2024BIOS rar4.72 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 - MACBOOK PRO 1278 EMC 2554 820-3115-B clean me ++
Firmware dump for an Apple MacBook Pro model A1278, EMC 2554, built on logic board 820-3115 revision B, with the ME region noted as cleaned.
BIOS · 820-3115 · 8.00 MB · 13 Jul 2025BIOS bin8.00 MB - MacBook Pro 15 Touch Bar 2019,820 01814 01,820 01814 A,820 01814
Firmware archive for the MacBook Pro 15-inch with Touch Bar from 2019, logic board 820-01814, with variants 820-01814-01 and 820-01814-A listed.
BIOS · 820-01814 · 10.4 MB · 17 Jan 2026BIOS rar10.4 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 - Mac mini 2012 - 820-3227 -8MB Clear ME
RAR archive with firmware for the Apple Mac mini 2012, logic board 820-3227, prepared as an 8 MB image with the Management Engine region cleared.
BIOS · 820-3227 · 4.08 MB · 29 Sept 2026BIOS rar4.08 MB - Apple 820-2101-A
Boot ROM dump for an Apple logic board with part number 820-2101, revision A. The 820-xxxx format is Apple's own numbering for logic boards, and the suffix letter marks…
BIOS · 820-2101 · 2.00 MB · 15 Jun 2022BIOS bin2.00 MB - APPLE A1286 820-2915-B
Firmware dump for an Apple A1286 MacBook Pro on logic board 820-2915-B. The archive is a 3.75 MB 7z file.
BIOS · 820-2915 · 3.75 MB · 29 Aug 2020BIOS 7z3.75 MB - MACBOOK A1466 EMC 2632 820-3437-B WORKING BIOS 100%
Firmware dump for the Apple MacBook Air A1466, EMC 2632, logic board 820-3437 revision B, noted in the name as a working image.
BIOS · 820-3437 · 6.57 MB · 16 Apr 2024BIOS rar6.57 MB - MacBook Pro Retina 13 A1502 2013 820-3476-a tested ok
Firmware dump for the 13-inch MacBook Pro Retina A1502 from 2013, board 820-3476-A, marked tested OK.
BIOS · 820-3476 · 4.18 MB · 9 Mar 2021BIOS rar4.18 MB - Apple 820-2936-b mx25l6406e clear me
Apple logic board firmware for 820-2936 revision B, a dump for the Macronix MX25L6406E flash, which is a 64 Mbit (8 MB) SPI chip, with the Management Engine region…
BIOS · 820-2936 · 3.79 MB · 14 Feb 2021BIOS rar3.79 MB - MacBookAir(13-inch,Early2014,i51.4)EMC2632
EFI firmware for the MacBook Air 13-inch, Early 2014, with a 1.4 GHz Core i5 and EMC number 2632.
BIOS · 4.41 MB · 20 Oct 2018BIOS zip—4.41 MB - apple wd gbm
Apple firmware dump with an uninformative name; wd and gbm give no definite model, board number or revision.
BIOS · 2.00 MB · 23 Oct 2021BIOS bin—2.00 MB - MACBOOK A1466 820-3209-A WORKING BIOS 100%
Firmware dump for an Apple MacBook model A1466 built on logic board 820-3209-A, marked in the name as a fully working BIOS.
BIOS · 820-3209 · 6.21 MB · 20 Aug 2022BIOS rar6.21 MB - Macbook pro A1502 820-3476A
Firmware dump for an Apple MacBook Pro A1502, the 13-inch Retina model, on logic board 820-3476, revision A.
BIOS · 820-3476 · 8.69 MB · 15 Jun 2022BIOS zip8.69 MB - A1707 820-00281-10-A MacBook Pro 15-inch Touch Bar
BIOS / EFI firmware archive of 4.37 MB for the 15-inch MacBook Pro with Touch Bar, model A1707, logic board 820-00281-10-A.
BIOS · 820-00281 · 4.37 MB · 27 Jan 2021BIOS rar4.37 MB - MacBook Air A1466 (820-3437-B)
Firmware package for a MacBook Air A1466 with logic board 820-3437-B, in a 4.41 MB ZIP.
BIOS · 820-3437 · 4.41 MB · 30 Dec 2020BIOS zip4.41 MB - APPLE MINI A1347 820-2993-A BIOS
BIOS firmware archive for the Apple Mac mini A1347 with logic board 820-2993, revision A.
BIOS · 820-2993 · 3.64 MB · 5 Dec 2023BIOS rar3.64 MB