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Please Help Apple macbook pro A1708 EMC 3164 efi Lock

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    #81
    I have a bad chip read also on my side using a CH341 programmer. Detected the chip and read successfully and I had altered $sys to FF using HXD. Saved as a new file however the flash failed. I repeated a second time and it failed once again during flash. Third time worked after flashing successfully however after resoldering the QFN to the logic board, the Mac no longer boots. I had used the compare data function on HXD to compare the 3 .BIN files and they are all different. Looking for some help is somebody could provide a healthly .BIN dump file.

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    #82
    hi all i need unlocked efi bios file for my macbook pro a1708 emc 3164 this the bios dump locked efi file
    Attached Files

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    #83
    Here you go
    after programming do a Pram reset
    Attached Files

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