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[Solved] Lenovo ThinkPad T470 BIOS Password Removal: SVOD3 Programmer & Reprogramming - Help Needed!

wilinho 29301 12
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  • #1 19163167
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    I dig out the topic, I have a problem with removing the bios password in ThinkPad t470, I have reprogrammed the bios batch and there is still the password. I have an svod3 programmer, someone will tell you how to remove the password?

    I separated as a new topic. Do not attach to other people's threads. RADU23
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  • #4 19163611
    sk1977
    IT specialist  
    Posts: 8047
    Help: 1326
    Rate: 741
    Przecież jest w opisie:
    "From command line use either autopatch.cmd (Windows) or autopatch.sh (Linux) as follows:
    autopatch
    THAT'S IT!"
    Helpful post? Buy me a coffee.
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  • #5 19163629
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    sk1977 wrote:
    After all, it is in the description:
    "From command line use either autopatch.cmd (Windows) or autopatch.sh (Linux) as follows:
    autopatch
    THAT'S IT! "


    Well, it's not so simple that I run the cmd file, put the bios and it's ready, I have the latest python installed, when I run this cmd file, it starts the window twice and closes that nothing can be done: / I tried to run it on a laptop with win7 and so too same: /
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  • #6 19163646
    sk1977
    IT specialist  
    Posts: 8047
    Help: 1326
    Rate: 741
    Upload this file, it will be possible to check.
    Generally, you have to run a file from the command line with the argument being the name of the ripped BIOS file.
    Helpful post? Buy me a coffee.
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  • #7 19163673
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    I downloaded the bios file from my locked thinkpad t470 and changed the extension to ext. I also added a screenshot of what happens as hits patcher run Lenovo ThinkPad T470 BIOS Password Removal: SVOD3 Programmer & Reprogramming - Help Needed!
    Attachments:
    • bios.rar (7.96 MB) You must be logged in to download this attachment.
  • #9 19163710
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    I just have it installed, maybe there is a problem because I have installed software for programming and writing applications: / I will try to uninstall all pythons and install one. Can you give me a link to install?
  • #10 19163731
    sk1977
    IT specialist  
    Posts: 8047
    Help: 1326
    Rate: 741
    If you have any hardware, e.g. with win7, it is worth installing python there and checking it. Python paths must also be correct.
    Helpful post? Buy me a coffee.
  • #11 19163735
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    I still tried the same: / Maybe someone patches my bios because I already lack strength ...
  • #13 19164293
    wilinho
    Level 9  
    Posts: 23
    Rate: 29
    Problem solved, it turns out that when installing Python you need to select the PATH option, which is unchecked by default.
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Topic summary

✨ The discussion revolves around the challenge of removing a BIOS password from a Lenovo ThinkPad T470. The user has attempted to reprogram the BIOS using an SVOD3 programmer but is still encountering issues. Various responses provide guidance on generating a BIOS file for flashing, with suggestions to use command line tools like autopatch.cmd or autopatch.sh. The user faces difficulties running the command file and is advised to ensure Python is correctly installed with the PATH option selected. Ultimately, the user resolves the issue by confirming the correct installation of Python.
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FAQ

TL;DR: For ThinkPad T470 BIOS password fixes, 1 setting matters: "select the PATH option" during Python install; run from CLI afterward. [Elektroda, wilinho, post #19164293]

Why it matters: It prevents the patcher from instantly closing and gets you to a working unlock workflow, fast.

Quick Facts

How do I remove the BIOS password on a ThinkPad T470 using the autopatch?

Use the autopatch script from the command line. It supports Windows and Linux. “THAT’S IT!” as the maintainer notes. How-To:
  1. Open a terminal in the patch folder.
  2. Ensure Python is installed.
  3. Run the autopatch script with your dumped BIOS file as the argument. [Elektroda, sk1977, post #19163611]

Why does autopatch.cmd open and close immediately on Windows?

Python is not on PATH. The installer leaves PATH unchecked by default. Reinstall Python and check Add to PATH. Then launch the script from a terminal. This fixed the issue for the original poster. [Elektroda, wilinho, post #19164293]

How do I pass my BIOS file to the autopatch script?

Run the script from the command line and provide the ripped BIOS filename as an argument. Do not start it without arguments. Open a terminal in the patch folder, then supply the file name. The tool needs the path to your dump to patch it. [Elektroda, sk1977, post #19163646]

Does the autopatch work on Windows and Linux?

Yes. Use autopatch.cmd on Windows and autopatch.sh on Linux. That covers 2 operating‑system families. Launch either from the command line. The usage is otherwise identical. [Elektroda, sk1977, post #19163611]

How should I run the autopatch—double‑click or terminal?

Use a terminal. The script expects a filename argument. Double‑clicking runs it without the required input. Open Command Prompt or a shell in the patch folder. Then run the script with your BIOS dump path. [Elektroda, sk1977, post #19163646]

The autopatch window opens and closes instantly—what’s the fix?

Install or reinstall Python and select Add to PATH during setup. Without PATH, the script launches and exits immediately. After enabling PATH, open a terminal and run the script again. This resolved the thread starter’s problem. [Elektroda, wilinho, post #19164293]

I flashed a reprogrammed BIOS, but the password remains—why?

Reprogramming alone did not clear the supervisor password in a reported case. The image must be correctly patched before flashing. If the password persists, review your workflow. Ensure the tool processed your dump and produced a new file. [Elektroda, wilinho, post #19163167]

Can I use an SVOD3 programmer for the T470?

Yes. A user worked on a locked ThinkPad T470 while using an SVOD3 programmer. Programmers let you read and write SPI flash externally. This enables you to obtain the dump required for processing. [Elektroda, wilinho, post #19163167]

Do I need to reinstall Python if the autopatch fails to launch?

Try reinstalling Python. Conflicting versions or missing environment settings can block the script. A community member recommended reinstalling to resolve such issues. After installation, ensure the PATH option is enabled. [Elektroda, sk1977, post #19163682]

I changed my BIOS dump extension—does that matter for autopatch?

The script uses the file you pass it. The extension is not critical if you provide the correct dumped file path. Always supply the ripped BIOS filename as the argument. Avoid launching the script without that input. [Elektroda, sk1977, post #19163646]

Where can I read more about the T470 autopatch approach?

A helper linked a walkthrough on Badcaps. Review that guide before running any scripts. It explains usage and context for supported ThinkPad models. [Elektroda, czasnaczok, post #19163363]

Can someone patch my BIOS for me?

You can ask in the thread or hire a qualified technician. One user requested help when they felt stuck. If you lack tools or time, professional service can reduce risk. [Elektroda, wilinho, post #19163735]
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