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- A1278 (820-3115-B) macbook pro 13
Firmware dump for a 13-inch MacBook Pro A1278 using Apple logic board 820-3115 revision B, packed as a rar archive of about 3.85 MB.
BIOS · 820-3115 · 3.85 MB · 6 Dec 2018BIOS rar3.85 MB - 820-3115-b UNLOCK ok
EFI firmware for Apple logic board 820-3115, revision B, marked UNLOCK ok, meaning the firmware password lock has been removed and the image reported working.
BIOS · 820-3115 · 8.00 MB · 29 Dec 2024BIOS8.00 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 - 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 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 - 820-3115-B MCBOOK PRO 13.3 A1278 I5 UMA
BIOS image for the MacBook Pro 13.3-inch A1278 with an Intel Core i5 and UMA integrated graphics, built on Apple logic board 820-3115 revision B.
BIOS · 820-3115 · 3.85 MB · 6 Dec 2018BIOS rar3.85 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 - MCBOOK PRO 13.3 A1278 820-3115-B I5 UMA 20110 TESTED OK
BIOS dump for the 13.3-inch MacBook Pro A1278, logic board 820-3115-B, Core i5 with UMA integrated graphics, with 20110 also stated in the name and marked as tested and…
BIOS · 820-3115 · 3.99 MB · 9 May 2021BIOS rar3.99 MB