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- PRTIPLEX 390 MIH61RMBBIOS · 4.00 MB · 16 Nov 2023BIOS bin—4.00 MB
- Dell Latitude E7270 AAZ50 LA-C451P Rev 1BIOS · LA-C451P · 7.96 MB · 21 Oct 2026BIOS rar7.96 MB
- EDC40 LA-G871P BKPBIOS · LA-G871P · 32.0 MB · 17 Sept 2025BIOS bin32.0 MB
- ADVENTBIOS · 2.00 MB · 26 Dec 2022BIOS bin—2.00 MB
- VS S358AT 512MBIOS · 447 MB · 24 Nov 2019BIOS bin—447 MB
- 5550BIOS · LA-J191P · 7.67 MB · 4 Oct 2025BIOS rar7.67 MB
- kkkBIOS · LA-N381P · 15.0 MB · 19 Jan 2026BIOS rar15.0 MB
- UnlockTool-2022-06-29-0 LoaderBIOS · 138 MB · 31 Jul 2022BIOS rar—138 MB
- 20251217 111420 SVOD3 unlockedBIOS · 4.00 MB · 17 Dec 2025BIOS bin—4.00 MB
- mackbook A1708 820-00840-01
Apple MacBook firmware archive for model A1708, logic board 820-00840-01. Apple marks its logic boards with 820-xxxxx numbers, and the suffix indicates the variant.
BIOS · 820-00840 · 5.20 MB · 23 Feb 2019BIOS zip5.20 MB - DELL Latitutde 5440BIOS · LA-M402P · 14.0 MB · 10 Aug 2025BIOS rar14.0 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 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 - Apple MacBook Pro A1236 AppleMLB K18
Boot ROM firmware for the Apple MacBook Pro A1236 with logic board identifier K18, delivered as a 1.80 MB RAR.
BIOS · 1.80 MB · 5 Apr 2020BIOS rar—1.80 MB - A1347 820-5509-A BIOS
BIOS (EFI firmware) dump for an Apple model A1347, the Mac mini, on logic board 820-5509-A, where the trailing letter is the board revision.
BIOS · 820-5509 · 3.81 MB · 9 Jul 2023BIOS rar3.81 MB - G5 32BIOS · 32.0 MB · 30 Mar 2026BIOS bin—32.0 MB
- Dell Latitude 9420 1DTF4M3 11 GENBIOS · 11.6 MB · 18 Feb 2024BIOS rar—11.6 MB
- HP EliteBook 840 G8 6050A3426501 MB A02 OK TESTED BIOS ver T76 11thBIOS · 6050A3426501 · 23.3 MB · 28 Sept 2022BIOS rar23.3 MB
- apple macbook
Generic Apple MacBook firmware dump; the name states no model, year or logic board number, so its exact target is unknown.
BIOS · 2.00 MB · 23 Oct 2021BIOS bin—2.00 MB - A1347-820-5509 A FIXED ME
Firmware dump for an Apple machine identified as model A1347 on logic board 820-5509, revision A, with the ME region fixed.
BIOS · 820-5509 · 3.81 MB · 21 Aug 2021BIOS rar3.81 MB - MACKBOOK PRO A1502 EMC 2678 820-3536-A BIOS
BIOS (EFI firmware) dump for the Apple MacBook Pro A1502, EMC 2678, logic board 820-3536-A. The 820- prefix is Apple's logic board numbering.
BIOS · 820-3536 · 4.54 MB · 13 Jan 2022BIOS zip4.54 MB - Apple MacBook 13'' A1342 820-2883
Firmware archive for the Apple MacBook 13-inch A1342, logic board 820-2883. The 820-xxxx string is the Apple logic board part number and must match the PCB marking.
BIOS · 820-2883 · 1.62 MB · 3 Sept 2020BIOS rar1.62 MB - LG FLATRON W1943SE
RAR archive with firmware for the LG Flatron W1943SE LCD monitor, about 175 KB in size.
BIOS · 175 KB · 26 Jan 2017BIOS rar—175 KB - A1278 -820-3115-B OK U BOS2 BIN
Firmware for an Apple MacBook model A1278 on logic board 820-3115, revision B, marked as working (OK). Apple uses the 820-xxxx pattern for logic board part numbers.
BIOS · 820-3115 · 3.89 MB · 21 Apr 2025BIOS rar3.89 MB - APPLE 1261 820-2262-a bios
BIOS dump for the Apple A1261 MacBook Pro on logic board 820-2262-A, in a 1.27 MB 7z archive.
BIOS · 820-2262 · 1.27 MB · 29 Aug 2020BIOS 7z1.27 MB - OUTIMA~1BIOS · 19817-1 · 10.7 MB · 11 Mar 2025BIOS rar10.7 MB
- OUTIMA~1BIOS · 19817-1 · 10.7 MB · 10 Mar 2025BIOS rar10.7 MB
- A2251 820-01949-07 UB260
Firmware dump for the Apple A2251 MacBook Pro on logic board 820-01949-07, taken from chip location UB260 and stored in a 538 KB RAR archive.
BIOS · 820-01949 · 538 KB · 26 Nov 2022BIOS rar538 KB - A2159 (820-01598-A) AT25SL321 C02Z5A0JL40Y
Apple firmware dump for the A2159 MacBook Pro, logic board 820-01598, revision A, read from an AT25SL321 flash chip and tied to serial C02Z5A0JL40Y, archived as a 2.29…
BIOS · 820-01598 · 2.29 MB · 10 Jan 2022BIOS rar2.29 MB - Macbook A1534 2015 820-00045-A
Firmware archive for a 2015 MacBook A1534 with logic board 820-00045-A. Apple's 820-series numbers identify the logic board, and the suffix letter marks the revision.
BIOS · 820-00045 · 3.93 MB · 30 Jul 2019BIOS rar3.93 MB - 820-3115-b.100% ok.bin
EFI firmware image, 8 MB, for Apple logic board 820-3115, revision B, and marked 100% ok as a tested working dump.
BIOS · 820-3115 · 8.00 MB · 12 Sept 2025BIOS bin8.00 MB - A1707 820-00281-A
Firmware archive for the Apple A1707 MacBook Pro, matching logic board 820-00281 at revision A.
BIOS · 820-00281 · 4.49 MB · 23 Feb 2025BIOS rar4.49 MB - A2289 820-01987-06 U2890
Firmware image for the Apple A2289 MacBook Pro, logic board 820-01987-06, from component U2890, packed in a 238 KB RAR.
BIOS · 820-01987 · 238 KB · 26 Nov 2022BIOS rar238 KB - A1932 820-01521 U2890.bin
Firmware binary for the Apple A1932 MacBook Air on logic board 820-01521, from chip location U2890, compressed in a 596 KB ZIP.
BIOS · 820-01521 · 596 KB · 26 Nov 2022BIOS zip596 KB - 820-2530-A
Firmware dump for an Apple logic board numbered 820-2530-A, with no model name stated, packed as a 1.28 MB RAR.
BIOS · 820-2530 · 1.28 MB · 19 Dec 2018BIOS rar1.28 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 - 820-00923-05.bin
BIOS / EFI firmware binary for the Apple logic board 820-00923, revision -05, packed in a 4.95 MB ZIP.
BIOS · 820-00923 · 4.95 MB · 11 Sept 2022BIOS zip4.95 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 A1466 2012 I5
Apple MacBook Air A1466 firmware, 2012 Core i5 version, packed in a ZIP of about 4.6 MB.
BIOS · 4.58 MB · 20 Oct 2018BIOS zip—4.58 MB - 820-02016 V1.0.bvr SKCLAPPY.IN
Boardview in BVR format for Apple logic board 820-02016, version 1.0, used in the MacBook Air M1 A2337, supplied in a 163 KB ZIP although indexed under firmware.
BIOS · 820-02016 · 163 KB · 8 Feb 2026BIOS zip163 KB