EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • dennis akumu
    Senior Member
    • Mar 2018
    • 103
    • kenya

    #141
    Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

    Macbook air model A1466 emc 2632.s/n# C17N34DTG085
    ISSUE IS DELAYED DISPLAY (45SEC). THEN TAKES LONG TO BOOT
    ATTACHED IS THE ORIGINAL FILE.
    HELP ME WITH A CLEAN ME FILE PLEASE.
    Attached Files

    Comment

    • peste
      Super Moderator
      • Dec 2016
      • 12666
      • ROMANIA

      #142
      Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

      Originally posted by dennis akumu
      Macbook air model A1466 emc 2632.s/n# C17N34DTG085
      ISSUE IS DELAYED DISPLAY (45SEC). THEN TAKES LONG TO BOOT
      ATTACHED IS THE ORIGINAL FILE.
      HELP ME WITH A CLEAN ME FILE PLEASE.
      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

      • ranzoo
        Member
        • Jun 2015
        • 17
        • algeria

        #143
        Re: MacBook Air A1466 (EMC 2632)

        Originally posted by ranzoo
        help plz i recieved macbook air with appel logo in screen and power off , serial : C1MSN7QDH3QD

        i need good dump pls thx

        Macbook air model A1466 emc 2925.s/n# C1MSN7QDH3QD
        ISSUE IS DELAYED DISPLAY . THEN TAKES LONG TO BOOT and power off
        ATTACHED IS THE ORIGINAL FILE.
        HELP ME WITH A CLEAN ME FILE PLEASE

        sorry for bad english
        Attached Files
        Last edited by ranzoo; 06-07-2023, 12:07 PM.

        Comment

        • dennis akumu
          Senior Member
          • Mar 2018
          • 103
          • kenya

          #144
          Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

          Originally posted by peste
          try..
          working

          Comment

          • reformatt
            Badcaps Legend
            • Feb 2020
            • 1401
            • Australia

            #145
            Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

            Upload for @ACS-Repair
            Attached Files

            Comment

            • RichBon
              Senior Member
              • Apr 2019
              • 52
              • Ghana

              #146
              Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

              Originally posted by peste
              try..
              please these my bios contain lock please can these be unlock for me. a1466 820-3437 b
              serial number C02KX1GSFMRL. EMC 2632
              Attached Files
              Last edited by RichBon; 10-20-2023, 08:51 AM. Reason: i for got some

              Comment

              • MuertoGB
                Senior Member
                • Sep 2021
                • 94
                • United Kingdom

                #147
                Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

                Originally posted by RichBon
                please these my bios contain lock please can these be unlock for me. a1466 820-3437 b
                serial number C02KX1GSFMRL. EMC 2632
                EFI lock invalidated, VSS cleaned. Try this and write back.
                Attached Files

                Comment

                • ibro99beck
                  New Member
                  • Aug 2018
                  • 7
                  • Nigeria

                  #148
                  Originally posted by peste
                  Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B



                  the posted bios is not ok ... try this ..
                  Work perfectly for 2 different macbook A1466 i just programmed

                  Comment

                  • mnciks11
                    Badcaps Veteran
                    • Aug 2019
                    • 345
                    • south Africa

                    #149
                    Hello Guys

                    I have a macbook air A1466 with a faulty bios, can someone please assist cleaning the file for me, my bios clean up does not work, below i will post my backup.
                    Attached Files

                    Comment

                  • navigatore58
                    New Member
                    • May 2024
                    • 7
                    • italy

                    #150
                    Good morning.
                    I need help. My old mac book air model A1466 EMC 2632 serial C02M6TLEF5V7 is password locked on the firmware. I tried to make some attempts with the ch341a programmer but, not being an expert, I can't solve it. The programmer tells me that the chip is a 25 spi flash winbond w25q64fv. I didn't understand how to remove psw. I worked on the disassembled board. How do I know if it's ok?
                    Thanks for your help. I managed to save a copy of the bin file but the post won't let me load it with a bin extension.​

                    Comment


                    • SMDFlea
                      SMDFlea commented
                      Editing a comment
                      post it in a zip or rar
                  • navigatore58
                    New Member
                    • May 2024
                    • 7
                    • italy

                    #151
                    I apologize if I repeat the post but I'm not very expert in the forum rules
                    Good morning.
                    I need help. My old mac book air model A1466 EMC 2632 820-3437 serial C02M6TLEF5V7 is password locked on the firmware. I tried to make some attempts with the ch341a programmer but, not being an expert, I can't solve it. The programmer tells me that the chip is a 25 spi flash winbond w25q64fv. I didn't understand how to remove psw. I worked on the disassembled board. How do I know if it's ok?
                    Thanks for your help. I managed to save a copy of the bin file,but I'm not sure what I did.
                    In any case, would it be possible to have a new firmware with serial insertion?​
                    Attached Files

                    Comment

                    • peste
                      Super Moderator
                      • Dec 2016
                      • 12666
                      • ROMANIA

                      #152
                      Originally posted by navigatore58
                      I apologize if I repeat the post but I'm not very expert in the forum rules
                      Good morning.
                      I need help. My old mac book air model A1466 EMC 2632 820-3437 serial C02M6TLEF5V7 is password locked on the firmware. I tried to make some attempts with the ch341a programmer but, not being an expert, I can't solve it. The programmer tells me that the chip is a 25 spi flash winbond w25q64fv. I didn't understand how to remove psw. I worked on the disassembled board. How do I know if it's ok?
                      Thanks for your help. I managed to save a copy of the bin file,but I'm not sure what I did.
                      In any case, would it be possible to have a new firmware with serial insertion?​
                      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

                      • navigatore58
                        New Member
                        • May 2024
                        • 7
                        • italy

                        #153
                        Thank you. I'll try as soon as possible because my ch341a programmer clamp no longer works and I've ordered another one.

                        Comment

                        • peste
                          Super Moderator
                          • Dec 2016
                          • 12666
                          • ROMANIA

                          #154
                          Originally posted by navigatore58
                          Thank you. I'll try as soon as possible because my ch341a programmer clamp no longer works and I've ordered another one.
                          don't use the clamp... remove the bios chip from the board before writing or reading, or stick wires between the chip and the programmer..
                          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

                          • navigatore58
                            New Member
                            • May 2024
                            • 7
                            • italy

                            #155
                            Thank you for your trust but it's the first time I've done a job like this and pliers seemed like the simplest solution also because I wouldn't know how to remove chips. However, I discovered by taking a photo of the motherboard that the chip is the one in the photo I attach, therefore not a Windbond but by searching online it looks like a Micron. Does the bin file change in this case?
                            Attached Files

                            Comment

                            • peste
                              Super Moderator
                              • Dec 2016
                              • 12666
                              • ROMANIA

                              #156
                              Originally posted by navigatore58
                              Thank you for your trust but it's the first time I've done a job like this and pliers seemed like the simplest solution also because I wouldn't know how to remove chips. However, I discovered by taking a photo of the motherboard that the chip is the one in the photo I attach, therefore not a Windbond but by searching online it looks like a Micron. Does the bin file change in this case?
                              here is a video as a model.. this chip is removed, put in an adapter and then in the programmer.. you can find an adapter for this chip 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

                              • navigatore58
                                New Member
                                • May 2024
                                • 7
                                • italy

                                #157
                                Thank you but I don't have the necessary dexterity to remove chips. As soon as I get the new caliper I'll try again to see if it recognizes the chip automatically.

                                Comment

                                • nesredin
                                  Member
                                  • Feb 2018
                                  • 36
                                  • ethiopia

                                  #158
                                  macbook air a1466 emc 2632 can someone unlock this file
                                  Attached Files

                                  Comment

                                • nesredin
                                  Member
                                  • Feb 2018
                                  • 36
                                  • ethiopia

                                  #159
                                  macbook air a1466 emc 2632. 820-3437-b. serial=C02M40LYF5V7

                                  Comment

                                  • peste
                                    Super Moderator
                                    • Dec 2016
                                    • 12666
                                    • ROMANIA

                                    #160
                                    Originally posted by nesredin
                                    macbook air a1466 emc 2632. 820-3437-b. serial=C02M40LYF5V7
                                    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

                                    Related Topics

                                    Collapse

                                    Working...