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Apple Imac 21 A1418 bios bin

Discussion in 'Apple' started by Administrator, Jun 1, 2017.

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  1. sangram-rout

    sangram-rout Member

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    need help to unlock this bios bin 820-01069-b
     

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    sangram-rout, Jan 28, 2020
    #21
  2. Administrator

    Administrator Administrator Staff Member

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    Please try 820-01069-b unlocked bios below and reply
     

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    Administrator, Jan 28, 2020
    #22
  3. Alfonso

    Alfonso Member

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    Hello, please help me with clear me region APPLE iMac 21.5 A1418,820-01061-A
     
    Alfonso, Mar 3, 2020
    #23
  4. Administrator

    Administrator Administrator Staff Member

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    Please try APPLE iMac 21.5 A1418,820-01061-A Clear me bios below and reply
     

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    Administrator, Mar 3, 2020
    #24
  5. fabricio

    fabricio Member

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    Hello, please help me with clear me region
     

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    fabricio, Mar 4, 2020
    #25
  6. cristinel

    cristinel Member

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    Apple iMac 21.5, Core i5, Mid-2014 Bios bin
    Model: iMAC A1418 Mid 2014, MF883PLA/EOF Bios bin
    EMC: 2805
    MB: 820-4668-A
    SN: C02P1088FY0T
     

    Attached Files:

    cristinel, Apr 14, 2020
    #26
  7. t-boy09

    t-boy09 Member

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    need help to unlock this bios bin Imac A1418,820-00430-A
     

    Attached Files:

    t-boy09, Mar 23, 2021
    #27
  8. Administrator

    Administrator Administrator Staff Member

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    Please try Imac A1418,820-00430-A unlocked bios below and reply
     

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    Administrator, Mar 23, 2021
    #28
  9. hamdy_dmx

    hamdy_dmx Member

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    can you remove efi lock on 820-00431-a imac A1418
    also an you help me to change serial number with that D25S40NVGG7F

    i unlock and change serial try and tell me
     

    Attached Files:

    hamdy_dmx, Sep 21, 2021
    #29
  10. Administrator

    Administrator Administrator Staff Member

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    Please try Apple 820-00431-a imac A1418 unlocked bios below and reply
     

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    Administrator, Sep 21, 2021
    #30
  11. Administrator

    Administrator Administrator Staff Member

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    imac A1418 ,820-00431-a working bios,8MB bios bin
     

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    Administrator, Dec 2, 2021
    #31
  12. crackerk

    crackerk New Member

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    Hello
    I have problem with bios. When remove RTC battery 1st time system start. Next time when I press power button no any rection. I find working dump and write bios. System start but I can't install new OS from Apple website or USB flash. I attach old bios dump and working dump please help me for resolve this problem. Motherboard PN: 820-00430-A
    imac 21.5 end 2015 year A1418
     

    Attached Files:

    crackerk, Feb 16, 2022
    #32
  13. Administrator

    Administrator Administrator Staff Member

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    Please try iMac A1418 820-00430-A working bios clear me below and reply
     

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    Last edited: Feb 16, 2022
    Administrator, Feb 16, 2022
    #33
  14. crackerk

    crackerk New Member

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    Thank you for your quick answer everything working now you are the best
     
    crackerk, Feb 16, 2022
    #34
  15. cleo747

    cleo747 Member

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    Apple 820-3588-A A1502 820-4924-A CLEARME BIOS
     

    Attached Files:

    cleo747, Nov 19, 2022
    #35
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