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LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

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    #41
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    This is the patched file using python27.

    Could you help me try patching it using your setup? T460.bin is the original file.
    Attached Files

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      #42
      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

      Originally posted by Cunninghood View Post
      This is the patched file using python27.

      Could you help me try patching it using your setup? T460.bin is the original file.
      your file t460 patched 32 mo
      my ori t460 patched 16mo


      very weird
      I don't understand why your file is 32mb while mine of the same model (t460) is only 16mb
      Attached Files
      Last edited by Maxpower3; 08-18-2020, 02:52 AM. Reason: problem

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        #43
        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

        Thank you so much. Yes this is weird, might need knucklegrumble to enlighten

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          #44
          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

          Oh wait, you mean you tried to patch my original file, but it is showing 32mb too right.

          Mmmmm.... I tried to patch using manual replacement of "lenovotranslate" and "bootoption", my machine can power on, but there is no display.

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            #45
            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

            yes if I patch your file, it is 32mb.
            and if I take one of mine it is 16mb.
            you can try my patch file for your machine that should unlock the Password.

            there is something else to modify than boot and translate for this model.
            nvram must also be cleaned up

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              #46
              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

              read the original several times to be sure of your reading
              Attached Files
              Last edited by Maxpower3; 08-18-2020, 03:14 AM.

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                #47
                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                Thanks for enlightenment

                How do I go about clearing the nvram?

                Comment


                  #48
                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                  Also other than clearing the nvram, what else do I need to do?

                  Comment


                    #49
                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                    you have to compare the files to find out how to patch them.
                    all the keys are in the patch

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                      #50
                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                      If not too tough, can you guide me? If it is a cumbersome process then forget it. Appreciate ur reply

                      Comment


                        #51
                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                        the explanation is in the discussion thread.
                        look at message # 19 and in other topics like Remove_SMM ... UEFI.

                        The best learning is to learn and understand on your own

                        read the topics and come back if you don't understand
                        Last edited by Maxpower3; 08-18-2020, 04:33 AM.

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                          #52
                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                          Originally posted by earthoo7 View Post
                          same issue with t560 t570.
                          j'ai vu le probleme ,je vais regardé ca ,pourquoi ca fonctionne pas

                          I saw the problem, I'm going to look at it, why is it not working

                          Comment


                            #53
                            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                            Sorry guys I did not have time to look at your files. I'm going to test them and let you know what I come up with as soon as I can.

                            Comment


                              #54
                              Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                              thank you maxpower and knucklegrumble

                              Comment


                                #55
                                Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                OK... I found the reason why your file was doubling in size.

                                I rewrote the cleaning step of the script and modified the process. It should work as intended now.
                                Attached Files

                                Comment


                                  #56
                                  Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                  Originally posted by Knucklegrumble View Post
                                  OK... I found the reason why your file was doubling in size.

                                  I rewrote the cleaning step of the script and modified the process. It should work as intended now.
                                  good job thanks

                                  Comment


                                    #57
                                    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                    Thank you!
                                    Last edited by Cunninghood; 08-18-2020, 09:45 PM.

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                                      #58
                                      Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                      Tried your script with python 2 give me error, but ok using python 3. i use windows. first attempt with locked spv password X250 success, but i need to press small button on the buttom.

                                      Comment


                                        #59
                                        Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                        Hi Knucklegrumble,

                                        It worked on the old laptop, but I tried on another laptop, also T460, and it couldnt work again

                                        I manually patched it already.

                                        However, if you are interested, I have attached the bios dump of the new laptop.

                                        That being said, really appreciate your automated file! It really saves alot of time and effort
                                        Attached Files

                                        Comment


                                          #60
                                          Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

                                          Originally posted by martha februarini View Post
                                          Tried your script with python 2 give me error, but ok using python 3. i use windows. first attempt with locked spv password X250 success, but i need to press small button on the buttom.
                                          If I could have the script press the button for you I would... There are limits to what technology can do for now...

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