Apple APPLE K19i_Cornholio_K19 PVT 051-7903 820-2533 revA A1287

Discussion in 'Schematics' started by technical, Jul 6, 2014.

  1. technical

    technical Moderator Staff Member

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    APPLE K19i_Cornholio_K19 PVT 051-7903 820-2533 revA A1287
    BIOS
    Apple MacBook Pro A1286-820-2533-B
     

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    #1 technical, Jul 6, 2014
    Last edited: Oct 29, 2018
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  2. technical

    technical Moderator Staff Member

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    Bios
     

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    #2 technical, Jul 6, 2014
  3. technical

    technical Moderator Staff Member

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    apple A1286 820-2533-b.BIN
     

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    #3 technical, Jan 6, 2015
  4. bga

    bga Moderator

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    Apple MacBook 15 A1286
    820-2533-A
     

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    #4 bga, Jun 26, 2015
  5. 06ifix

    06ifix Moderator

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    su huynh oi cho em xin phan men doc boardview .rbd cua macbook khong anh phan men .brd thong thuong khong doc duoc
     
    #5 06ifix, Jan 16, 2017
  6. technical

    technical Moderator Staff Member

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    cho nhiều rồi trừ khi bản không phải chủ TK. :fou: (fou)
     
    #6 technical, Jan 16, 2017
  7. dan1200rr

    dan1200rr Well-Known Member

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    I just bought a "How to remove password Bios Apple & Add" and this is not working for a macbook with 820-2533-B. I paid a 39 dollars and this guide can't find a iCloud in this rom. Please tell me what I need to clear in this dump, 100% iCloud and a 39 dollar waste.
     

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    #7 dan1200rr, May 25, 2018
  8. technical

    technical Moderator Staff Member

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    Here is 4MB not is one BIOS UEFI,
    With this bios you just need to program a new bios.
     
    #8 technical, May 25, 2018
  9. Roman_Tyutin

    Roman_Tyutin Well-Known Member

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    Need 820-2533-B dump BIOS file, not updated
     
    #9 Roman_Tyutin, Aug 21, 2019
  10. technical

    technical Moderator Staff Member

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    all bios above not right ?
     
    #10 technical, Aug 21, 2019
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