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- Apple MacBook Air A1370 K78 MLB (820-3024-B) BIOS
Firmware image for the Apple MacBook Air A1370, K78 project, logic board 820-3024-B, provided as a 3.87 MB ZIP.
BIOS · 820-3024 · 3.87 MB · 29 Jun 2021BIOS zip3.87 MB - MACBOOK AIR A1466 I5 2012.bin
Raw firmware binary in a ZIP for the MacBook Air A1466, 2012 model with a Core i5 processor.
BIOS · 4.58 MB · 20 Oct 2018BIOS zip—4.58 MB - K21 051 8870 820 3023 A APPLE MACBOOK AIR A1369 PJ5 MC965 20130517
Firmware image for the Apple MacBook Air A1369, project K21 with schematic 051-8870 and logic board 820-3023-A, also tagged PJ5 and MC965, dated 17 May 2013, in a 3.94…
BIOS · 820-3023 · 3.94 MB · 5 Jul 2021BIOS zip3.94 MB - Apple MacBook Air A1370 MLB DVT K99 820-2796
EFI firmware archive for the Apple MacBook Air A1370 logic board 820-2796, project K99, marked DVT, which refers to a design validation test build of the main logic…
BIOS · 820-2796 · 2.12 MB · 2 Jun 2021BIOS rar2.12 MB - MacBook Air A1465 - MX25L6405@SOIC16 EDIT
Edited EFI dump for a MacBook Air A1465 taken from an MX25L6405 chip in SOIC-16 package, provided as a 3.94 MB 7z archive.
BIOS · 3.94 MB · 29 Aug 2020BIOS 7z—3.94 MB - Apple MacBook Air A1465 2013 model
Firmware package for the Apple MacBook Air A1465, the 2013 model, supplied as a 4.41 MB ZIP.
BIOS · 4.41 MB · 3 Apr 2018BIOS zip—4.41 MB - Macbook Air A1465 EMC 2631 2013 820-3435-B Clear ME
Firmware image for a 2013 MacBook Air A1465, EMC 2631, logic board 820-3435-B, with the Management Engine region cleaned. The 7z archive is 3.81 MB.
BIOS · 820-3435 · 3.81 MB · 29 Aug 2020BIOS 7z3.81 MB - Apple MacBook Air 11 A1465 J110
Firmware archive for the Apple MacBook Air 11-inch, model A1465, labelled with the J110 code name.
BIOS · 4.06 MB · 26 Jun 2018BIOS rar—4.06 MB - MacBook Air A1466 2013 i5-4250U 8GB 820-3437-B
Firmware for a MacBook Air A1466 from 2013 with an i5-4250U and 8 GB of memory, on logic board 820-3437-B.
BIOS · 820-3437 · 4.25 MB · 5 May 2018BIOS zip4.25 MB - Macbook Air Early 2014 A1466 EMC2632
Firmware package for the Apple MacBook Air Early 2014, model A1466, EMC 2632, 4.31 MB compressed.
BIOS · 4.31 MB · 25 Oct 2018BIOS zip—4.31 MB - Apple MacBook Air A1369 MLB K16 820-2838-A
Boot ROM dump packed in a 2.12 MB RAR for the Apple MacBook Air A1369 main logic board 820-2838, revision A, project code K16.
BIOS · 820-2838 · 2.12 MB · 2 Jun 2021BIOS rar2.12 MB - Apple MacBook Air A1465 2013 model
EFI firmware dump for the 2013 Apple MacBook Air A1465, the 11-inch model, in a 4.39 MB ZIP archive.
BIOS · 4.39 MB · 2 Jan 2020BIOS zip—4.39 MB - Apple MACBOOK AIR A1466 2012 I5
EFI firmware package for the Apple MacBook Air A1466 from 2012 with a Core i5 processor, 4.58 MB compressed.
BIOS · 4.58 MB · 25 Oct 2018BIOS zip—4.58 MB - APPLE MacBook Air 11 A1465 820-3208-A BIOS
EFI BIOS archive for the Apple MacBook Air 11-inch A1465 on logic board 820-3208-A. Apple marks its boards with 820-xxxx numbers, and the suffix letter indicates the…
BIOS · 820-3208 · 4.64 MB · 3 Apr 2018BIOS zip4.64 MB - MACBOOK AIR A1466 (820-00165-A)
BIOS/EFI image for the MacBook Air A1466 on Apple logic board 820-00165-A, packed into a 4.21 MB RAR archive.
BIOS · 820-00165 · 4.21 MB · 16 Mar 2021BIOS rar4.21 MB - APPLE MacBook Air 11 A1465 Logic
Firmware archive for the Apple MacBook Air 11-inch A1465 logic board, packed in ZIP format at 4.64 MB.
BIOS · 4.64 MB · 2 Jan 2020BIOS zip—4.64 MB - MACBOOK AIR A1466 I5 2012
BIOS archive for the 2012 MacBook Air A1466 with an i5 CPU, 4.58 MB in ZIP format, apparently intended for the logic board's EFI flash chip.
BIOS · 4.58 MB · 25 Oct 2018BIOS zip—4.58 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 - apple MacBook Air A1370 - K78 MLB (820-3024-B) - Bios
BIOS (EFI firmware) dump for the Apple MacBook Air A1370, project K78, logic board 820-3024-B.
BIOS · 820-3024 · 3.66 MB · 29 Jun 2021BIOS rar3.66 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 Macbook Air 13 A1496( 820-00165-a)
Firmware for the Apple MacBook Air 13 A1496 logic board 820-00165-A, following Apple's 820 board numbering with revision A.
BIOS · 820-00165 · 3.84 MB · 25 Oct 2018BIOS rar3.84 MB - apple MacBook Air 11 a1370 i5 (820-3024-B) bios
EFI firmware dump for the MacBook Air 11-inch A1370 with an Intel Core i5, logic board 820-3024-B, packed as a 3.62 MB RAR.
BIOS · 820-3024 · 3.62 MB · 29 Jun 2021BIOS rar3.62 MB - Apple Macbook Air A1465 820-00164
Firmware dump for the Apple MacBook Air A1465 with logic board 820-00164, archived as RAR at 3.81 MB.
BIOS · 820-00164 · 3.81 MB · 23 Sept 2019BIOS rar3.81 MB - Apple MacBook Air 13' A1466 2015 820-00165 BIOS
EFI BIOS archive for the 13 inch MacBook Air A1466 from 2015 on logic board 820-00165. Apple's newer five-digit 820 numbers follow the older four-digit series, and the…
BIOS · 820-00165 · 4.27 MB · 5 May 2018BIOS zip4.27 MB - MacBook Air A1466 (820-3437-B)
MacBook Air A1466 firmware for the 820-3437-B logic board, packed as a ZIP of about 4.4 MB.
BIOS · 820-3437 · 4.41 MB · 5 May 2018BIOS zip4.41 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 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 - BIOS BACKUP MACBOOK AIR A1466 2012 CPU I5 - 2012-Mb EMC2632
Backup of the firmware from a 2012 MacBook Air A1466 with an Intel Core i5, EMC 2632, in a 4.29 MB RAR.
BIOS · 4.29 MB · 5 Apr 2020BIOS rar—4.29 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 A1369-EMC2392 820-2838-A BIOS
EFI firmware dump for the MacBook Air A1369, EMC 2392, on logic board 820-2838-A, stored in a 2.07 MB RAR.
BIOS · 820-2838 · 2.07 MB · 25 Jan 2021BIOS rar2.07 MB - Apple MacBook Air A1466 EMC 2559 820 3209 A 8MB BIOS TESTED OKOK
BIOS image for the Apple MacBook Air A1466, EMC 2559, logic board 820-3209 revision A, in a 7.62 MB RAR archive.
BIOS · 820-3209 · 7.62 MB · 4 Nov 2025BIOS rar7.62 MB - A1465 11 AIR 2012 820-3208-A 1.7
EFI firmware dump for the 11-inch MacBook Air 2012, model A1465, logic board 820-3208-A, with 1.7 noted in the name, probably a version.
BIOS · 820-3208 · 4.41 MB · 20 Dec 2018BIOS rar4.41 MB - APPLE AIR 1466 OK BIOS
Raw BIOS binary, 8 MB, labelled for an Apple MacBook Air 1466, presumably model A1466, and marked OK as a reported working dump.
BIOS · 8.00 MB · 12 Sept 2025BIOS bin—8.00 MB - APPLE AIR 1466 OK BIOS
RAR archive holding a BIOS firmware dump labelled for an Apple MacBook Air model 1466, most likely meaning A1466, and marked OK, indicating the uploader reports it as…
BIOS · 3.89 MB · 18 Jan 2025BIOS rar—3.89 MB - Bios A1370 Macbok Air 11 2010 1.6G Emc2393
BIOS archive for the Apple MacBook Air 11 inch A1370 from 2010, EMC 2393, with the name noting the 1.6 GHz CPU configuration; it is 2.67 MB as ZIP.
BIOS · 2.67 MB · 25 Oct 2018BIOS zip—2.67 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 - 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 - MBA4,2 BIOS v0077 B12
Apple MacBook Air 4,2 boot ROM, version 0077 B12, for logic board 820-3023. Apple numbers its logic boards 820-xxxx, with a suffix letter for the revision.
BIOS · 820-3023 · 3.73 MB · 30 Jan 2019BIOS zip3.73 MB - APPLE 820-3637-a A1481 bios N25Q064A820-3637-aA1481À
Firmware dump for an Apple MacBook Air A1481 logic board numbered 820-3637, revision A, packed in a 4.15 MB RAR archive.
BIOS · 820-3637 · 4.15 MB · 6 Oct 2021BIOS rar4.15 MB