Dell Latitude 5520 3FE2 Bios password Unlock Request (TGL SuothPeak15) bios

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  • Godfather79
    New Member
    • Nov 2025
    • 5
    • Serbia
    #1

    Dell Latitude 5520 3FE2 Bios password Unlock Request (TGL SuothPeak15)

    Hello everyone in the community

    Dear Sir,
    I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
    Problem details:
    * Model: Dell Latitude 5520.
    * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
    * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
    * Service Tag: (Enter your actual Service Tag from the laptop here)
    * ​BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
    ​What I need:
    Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
    ​In the attachment of the topic I will add:
    * ​My original backup file: Dell_Latitude_5520_H4PJIQ93_Backup_2.bin (32,768 KB)
    * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
    Thanks in advance for your help!​​
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 22035
      • UK
      #2
      Post the laptop service tag and your backups.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Godfather79
          New Member
          • Nov 2025
          • 5
          • Serbia
          #3
          Servis tag H4PJQ93
          post the bios here, not on other sites..
          read the forum rules..
          https://www.badcaps.net/forum/troubl...before-posting
          FIT/CSME Tool (Flash Image Tool) - Trusted Download Location? - Badcaps
          https://www.badcaps.net
          Hi, Does anyone know of a trusted source from where the FIT tool can be downloaded from? That is the latest version and archived versions if possible. Thanks

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 22035
              • UK
              #4
              Originally posted by Godfather79
              Servis tag H4PJQ93
              post the bios here, not on other sites..
              read the forum rules..
              https://www.badcaps.net/forum/troubl...before-posting
              I have moved your posts to a new thread. Please attach files directly to your post in a zip or rar.
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                Comment

                • Godfather79
                  New Member
                  • Nov 2025
                  • 5
                  • Serbia
                  #5
                  Originally posted by SMDFlea
                  Post the laptop service tag and your backups.
                  Dell_Latitude_5520_H4PJQ93_Backup_Original_2.bin
                  https://drive.google.com
                  Servis tag H4PJQ93 I apologize for the mistake

                    Comment

                    • LBTT1121
                      Badcaps Legend
                      • Nov 2024
                      • 1107
                      • Việt Nam
                      #6
                      Originally posted by Godfather79
                      post the bios here, not on other sites..

                        Comment

                        • Godfather79
                          New Member
                          • Nov 2025
                          • 5
                          • Serbia
                          #7
                          Hello everyone in the community

                          Dear Sir,
                          I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
                          Problem details:
                          * Model: Dell Latitude 5520.
                          * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
                          * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
                          * Service Tag: (H4PJQ93)
                          * BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.
                          ​What I need:
                          Please help me generate a Master Code for the 3FE2 password based on my Service Tag, or for a "Virgin" (completely clean) BIN file without a password for this model.
                          ​In the attachment of the topic I will add:
                          * ​My original backup file: Dell_Latitude_5520_H4PJQ93_Backup_2.bin (32,768 KB)
                          * ​My Cleaned File: FINAL_CLEANED_ME.bin (32,768 KB)
                          Thanks in advance for your help!​​​
                          Dell_Latitude_5520_H4PJQ93_Backup_Original_2.bin
                          https://drive.google.com
                          Hi, Does anyone know of a trusted source from where the FIT tool can be downloaded from? That is the latest version and archived versions if possible. Thanks

                            Comment

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