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LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

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    hey, i tried flashing one of these bins here but it didnt work, ill attach my original bin here please help me remove the bios password.
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      Originally posted by VetKifayat View Post
      hey, i tried flashing one of these bins here but it didnt work, ill attach my original bin here please help me remove the bios password.
      post S/N, full name and model, motherboard model, TYPE,etc.
      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.

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        Originally posted by peste View Post

        post S/N, full name and model, motherboard model, TYPE,etc.
        i got a x380 yoga Type: 20LJ-S0JK0A with S/N MP-1L34LQ | 19/07

        the motherboard is DTZS1 LA-F421P (2017-10-26)

        thank you so much for the help!

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          Hello everyone,

          I'm pleased to share that I've successfully recovered my Lenovo T480.
          As I mentioned earlier, I used an older version of the firmware, and everything worked as expected.
          One important detail was to patiently wait for the system to boot, with the patched firmware, it took over 15 minutes, but eventually it started up and I was able to unlock it.

          Many thanks to everyone for your support.

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            Hi there. I'm stuck. I got a T480 (Type 20L6-S4XG00, I can't find the S/N, the one I see on the laptop is PF-1LEYQQ but it doesn't show on Lenovo's website).

            I'm using https://github.com/nofeletru/UsbAsp-flash/releases 2.1.2 and trying to patch a winbond 25Q128JVSQ 1849, using the option for the SPI winbond W25Q128JV but after flashing the patched bios the screen stays black and there is a chime. Searching online I found that there is a Lenovo app to interpret it and doing just that I get the code 0285 with the message "TCG-compliant functionality-related error (might be the TPM initialization failure)". After this I flashed the original bios back and my laptop worked again.

            I'm not sure what I'm doing wrong. Here is a list of things that I figure are related:

            - CMOS battery still connected
            - Storage still connected
            - Linux OS installed on storage

            From the original post (But honestly, I don't get it):

            > When booting the patched BIOS you might have to:
            > - Hold the anti-tamper switch down the whole time (use tape)
            > - Remove the hard disk or replace it with a locked one

            That's pretty much it.

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