Firmware password on A1286 820-2850-A need thanks

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  • the new
    Member
    • Jul 2020
    • 14
    • France
    #1

    Firmware password on A1286 820-2850-A need thanks

    hi
    need help pliz on a macbook pro A1286 that have password on bios
    i trayed this : https://itcrush.wordpress.com/2012/0...-efi-password/
    but don't work for me so i readed bios and i don't find $SVS on the dump to remove password
    there is bios dump if some one can remove password on it and explane me how
    thanks
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    • piernov
      Super Moderator
      • Jan 2016
      • 4437
      • France
      #2
      Re: Firmware password on A1286 820-2850-A need thanks

      Change RAM configuration and do 3x PRAM reset.
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

        Comment

        • the new
          Member
          • Jul 2020
          • 14
          • France
          #3
          Re: Firmware password on A1286 820-2850-A need thanks

          Originally posted by piernov
          Change RAM configuration and do 3x PRAM reset.
          i trayed it already but when it come to chose disque and i chose usb disc macbook freez and reboot ,

            Comment

            • the new
              Member
              • Jul 2020
              • 14
              • France
              #4
              Re: Firmware password on A1286 820-2850-A need thanks

              Originally posted by piernov
              Change RAM configuration and do 3x PRAM reset.
              so no solution other than this ? no dump hex change ?
              thanks

                Comment

                • the new
                  Member
                  • Jul 2020
                  • 14
                  • France
                  #5
                  Re: Firmware password on A1286 820-2850-A need thanks

                  pliz this dump can be clear from bios password ? if no pliz tell me thanks

                    Comment

                    • the new
                      Member
                      • Jul 2020
                      • 14
                      • France
                      #6
                      Re: Firmware password on A1286 820-2850-A need thanks

                      so no one can clear password from this 2010 macbook pro dump ?

                        Comment

                        • piernov
                          Super Moderator
                          • Jan 2016
                          • 4437
                          • France
                          #7
                          Re: Firmware password on A1286 820-2850-A need thanks

                          Password should be vqlere164 .
                          Method I explained above does work for 2010 and older machines so you're doing something wrong.
                          OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

                            Comment

                            • the new
                              Member
                              • Jul 2020
                              • 14
                              • France
                              #8
                              Re: Firmware password on A1286 820-2850-A need thanks

                              Originally posted by piernov
                              Password should be vqlere164 .
                              Method I explained above does work for 2010 and older machines so you're doing something wrong.
                              ok thanks will resold bios and retray ,

                                Comment

                                • the new
                                  Member
                                  • Jul 2020
                                  • 14
                                  • France
                                  #9
                                  Re: Firmware password on A1286 820-2850-A need thanks

                                  Originally posted by piernov
                                  Password should be vqlere164 .
                                  Method I explained above does work for 2010 and older machines so you're doing something wrong.
                                  trayed vqlere164 ( with many combination like valere164 .... ) and no work , will retray memorie solution and tray make another bootable usb system to tray with it thanks
                                  have you a good link for mac sytem and how to make them with usb wiith windows and with new mac thanks

                                    Comment

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