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820-01521-a REMOVE PASS PLZ

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    820-01521-a REMOVE PASS PLZ

    820-01521-a
    Attached Files

    #2
    Re: 820-01521-a REMOVE PASS PLZ

    It is MacBookAir 2018 with T2 Security.
    The Dump not contain password for T2 chips.

    Comment


      #3
      Re: 820-01521-a REMOVE PASS PLZ

      Thankyou

      Comment


        #4
        Re: 820-01521-a REMOVE PASS PLZ

        Originally posted by mahmoodjavan View Post
        Thankyou
        This has EFi password and Activation or only EFi Lock?

        Comment


          #5
          Re: 820-01521-a REMOVE PASS PLZ

          Originally posted by mahmoodjavan View Post
          820-01521-a
          hi i can help you

          Comment


            #6
            Re: 820-01521-a REMOVE PASS PLZ

            Originally posted by mac.fixit View Post
            hi i can help you
            hi. you can remove this T2 locked logic board (A1932)? how?

            where is the password stored on this logic board?
            Last edited by mon2; 11-14-2020, 07:51 PM.

            Comment


              #7
              Re: 820-01521-a REMOVE PASS PLZ

              Does anyone has the BIOS Dump for this Apple Macbook Air A1932... Logic board # 820-01521-A..Any help will be appreciated... Thanks in advance

              Comment


                #8
                Re: 820-01521-a REMOVE PASS PLZ

                This has T2, no SPI ROM for BIOS.
                OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

                Comment


                  #9
                  Re: 820-01521-a REMOVE PASS PLZ

                  Thanks for the reply... So what is the programming part which mahmoodjavan sent right on the top. What is this RAR file about then??? Kindly inform me.

                  Comment


                    #10
                    Re: 820-01521-a REMOVE PASS PLZ

                    ROM for T2, part of its firmware.
                    OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

                    Comment


                      #11
                      Re: 820-01521-a REMOVE PASS PLZ

                      Thank you very much... just for more knowlege & info for everyone & me., Can we ever program these Apple T2 chips???

                      Comment


                        #12
                        Re: 820-01521-a REMOVE PASS PLZ

                        T2 firmware can be reflashed by using DFU recovery mode from another MacBook.
                        The SoC ROM is a 1.8V SPI ROM (package is a bit exotic though) so it can also be flashed with a regular SPI ROM programmer.
                        OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

                        Comment


                          #13
                          Re: 820-01521-a REMOVE PASS PLZ

                          Originally posted by mahmoodjavan View Post
                          820-01521-a
                          friend to remove the bios password just use the apple configuration 2 program

                          Comment


                            #14
                            Re: 820-01521-a REMOVE PASS PLZ

                            Originally posted by mahmoodjavan View Post
                            820-01521-a
                            friend do you have pins to read the bios A1932 820-01521 I have the programmers ezp2010 and ch341a mini programmer

                            Comment


                              #15
                              Re: 820-01521-a REMOVE PASS PLZ

                              Originally posted by robbsonrj01 View Post
                              friend do you have pins to read the bios A1932 820-01521 I have the programmers ezp2010 and ch341a mini programmer
                              Attached Files

                              Comment


                                #16
                                Apple A1932 unlock

                                can you help me to unlock A1932
                                i need location for t2 chip
                                thanks

                                Comment


                                  #17
                                  Re: Apple A1932 unlock

                                  Originally posted by rifmann View Post
                                  can you help me to unlock A1932
                                  i need location for t2 chip
                                  thanks
                                  You can't unlock it by changing data.

                                  Comment


                                    #18
                                    Re: Apple A1932 unlock

                                    Originally posted by rifmann View Post
                                    can you help me to unlock A1932
                                    i need location for t2 chip
                                    thanks
                                    Can you be specific with the kind of unlock your Mac is locked with?

                                    Comment


                                      #19
                                      Re: Apple A1932 unlock

                                      Originally posted by .::iRizwan::. View Post
                                      You can't unlock it by changing data.
                                      Can you remove/bypass activation lock on a1932 ?

                                      Comment


                                        #20
                                        Re: 820-01521-a REMOVE PASS PLZ

                                        there is

                                        *****************************
                                        Last edited by SMDFlea; 02-14-2022, 08:56 AM. Reason: Removed.

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