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A1708 820-00840-a efi lock

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    #121
    Re: A1708 820-00840-a efi lock

    Originally posted by jledez View Post
    Hi there! how can I back up my bios my device has A1708 820-00840-a efi lock
    Thanks in advance!!
    you need an SPI programmer... an adapter would also be good... you remove the chip from the board, read it with the programmer, delete the password, and write the content again on the chip... and solder the chip back... here you go a video...for information...see more videos on the internet..

    https://www.youtube.com/watch?v=DWWigscuQDY
    Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

    >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

    Every donation made will go towards server fees and maintenance costs.

    Comment

      #122
      Re: A1708 820-00840-a efi lock

      820-00840-a emc 3164

      can you work your magic
      Attached Files

      Comment

        #123
        Re: A1708 820-00840-a efi lock

        Originally posted by TWISTED 88 View Post
        820-00840-a emc 3164

        can you work your magic
        try..
        Attached Files
        Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

        >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

        Every donation made will go towards server fees and maintenance costs.

        Comment

          #124
          Re: A1708 820-00840-a efi lock

          worked perfect thanks

          Comment

            #125
            Re: A1708 820-00840-a efi lock

            Hello can any one unlock this bios a1708
            Last edited by SMDFlea; 04-07-2023, 02:01 PM.

            Comment

              #126
              Re: A1708 820-00840-a efi lock

              Originally posted by nabilgo View Post
              Hello can any one unlock this bios a1708
              Here's your Unlocked file, try it.
              Last edited by SMDFlea; 04-07-2023, 02:01 PM.
              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
              all donations are welcome,
              see the donate button at the bottom of the page, or
              >>>>>               click on this link to donate via PayPal. <<<<<
              Every donation made will go towards server fees and maintenance costs.
              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

              Comment

                #127
                Re: A1708 820-00840-a efi lock

                Please help a1708
                BIG THX
                Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                Comment

                  #128
                  Re: A1708 820-00840-a efi lock

                  Originally posted by rusgard View Post
                  Please help a1708
                  BIG THX
                  Try ...
                  Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                  Comment

                    #129
                    Re: A1708 820-00840-a efi lock

                    Hi friend! It took long time to do my bios back up, I hope this work.
                    Thanks in advance!!
                    Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                    Comment

                      #130
                      Re: A1708 820-00840-a efi lock

                      Originally posted by jledez View Post
                      hi friend! It took long time to do my bios back up, i hope this work.
                      Thanks in advance!!
                      try
                      Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                      Comment

                        #131
                        Re: A1708 820-00840-a efi lock

                        thanks a lot friend!!

                        Comment

                          #132
                          Re: A1708 820-00840-a efi lock

                          hi can you remove efi please this bin is with efi
                          Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                          Comment

                            #133
                            Re: A1708 820-00840-a efi lock

                            Originally posted by tosi_75 View Post
                            hi can you remove efi please this bin is with efi
                            try..
                            Last edited by SMDFlea; 04-07-2023, 02:01 PM.
                            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                            >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                            Every donation made will go towards server fees and maintenance costs.

                            Comment

                              #134
                              Re: A1708 820-00840-a efi lock

                              Anyone able to help with A1708 820-00840-a efi lock? Need to remove the efi lock
                              Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                              Comment

                                #135
                                Re: A1708 820-00840-a efi lock

                                Originally posted by azotik View Post
                                Anyone able to help with A1708 820-00840-a efi lock? Need to remove the efi lock
                                >
                                Last edited by SMDFlea; 04-07-2023, 02:01 PM.
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                All donations to Badcaps are welcome.
                                Become a Badcaps supporter
                                >>>>> click on this link to donate <<<<<
                                Thanks to all supporters.​
                                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                Doctrina est fructus dulcis, radicis amarae.
                                .

                                Comment

                                  #136
                                  Re: A1708 820-00840-a efi lock

                                  thank you very much. it's worth !!!!

                                  Comment

                                    #137
                                    Efi Locked A1466

                                    Hi friends! Could you mind helping me with this locked bin ??
                                    I´ll appreciate it
                                    Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                                    Comment

                                      #138
                                      Re: A1708 820-00840-a efi lock

                                      here is your unlocked file
                                      Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                                      Comment

                                        #139
                                        Re: A1708 820-00840-a efi lock

                                        Thanks a lot friend! You´re nice guy

                                        Comment

                                          #140
                                          Re: A1708 820-00840-a efi lock

                                          Anyone who can unlock my BIN Macbook Air A1708

                                          TIA

                                          Raul
                                          Last edited by SMDFlea; 04-07-2023, 02:01 PM.

                                          Comment

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