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simkard
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Last Activity: 08-13-2024, 01:50 AM
Joined: 01-27-2022
Location: Lyon
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  • simkard
    started a topic Lenovo ThinkPad T460s v1.58 - WWAN/WLAN Whitelisting + Advanced Menu
    in BIOS Requests ONLY!

    Lenovo ThinkPad T460s v1.58 - WWAN/WLAN Whitelisting + Advanced Menu

    Dear All,

    Can anyone please help me MODing this T460s latest BIOS v1.58 from 2022 in order to :[LIST][*]Unlock WWAN and WLAN devices whitelisting[*]Advanced Menu[/LIST]Thanks
    • Dear All,

      Can anyone please help me MODing this T460s latest BIOS v1.58 from 2022 in order to :[LIST]
    • Unlock WWAN and WLAN devices whitelisting
    • Advanced Menu[/LIST]Thanks
    Dear All,

    Can anyone please help me MODing this T460s latest BIOS v1.58 from 2022 in order to :[LIST][*]Unlock WWAN and WLAN devices whitelisting[*]Advanced Menu[/LIST]Thanks...
    See more | Go to post
  • simkard
    replied to ThinkPad t460s Patched Bios Request
    in BIOS Requests ONLY!
    Dear All,

    As the latest BIOS from Lenovo for the T460s (with integrated GPU) is v1.57, did anyone managed to modify the BIOS in order to add the following patches :[LIST][*]Whitelisting on mini-PCIe devices[*]Advanced menu​[/LIST]Thanks !
    • Dear All,

      As the latest BIOS from Lenovo for the T460s (with integrated GPU) is v1.57, did anyone managed to modify the BIOS in order to add the following patches :[LIST]
    • Whitelisting on mini-PCIe devices
    • Advanced menu​[/LIST]Thanks !
    Dear All,

    As the latest BIOS from Lenovo for the T460s (with integrated GPU) is v1.57,
    See more | Go to post

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password



    Hello 69d0b913,

    Is there any way to read the configuration before overwriting it using the HMD/LMU ?

    By the way, what is the difference between HMD and LMU ?


    Thanks...
    See more | Go to post

    Leave a comment:

  • simkard
    replied to LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
    in BIOS Requests ONLY!
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal



    Hello guys, just trying to find an answer regarding T14s models.
    Thanks...
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    Leave a comment:

  • simkard
    replied to LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
    in BIOS Requests ONLY!
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Hello everyone,

    Any chance that this tool might be upgraded for the 10th generation like T14s intel ?
    I have one which I can dump and post the BIOS and EC contents here if needed.
    See more | Go to post

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password

    Hello everyone,

    Any update on how to remove supervisor password in EC / ITE ?
    Pretty sure it's just a procedure similar to MacBooks with replacing "FF" to some region in the dump.

    Thanks !
    See more | Go to post

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password



    Thanks for your precisions/details on that one.
    Anyway, couldn't find out what is behind the acronym "LMU" ; May I ask for your help on that ?...
    See more | Go to post

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password

    So just to sum it up and be sure that I've totally understood how these new models are built/working regarding the supervisor password removal :

    After reading/writing MEC16xx chip with a blank/empty dump, there are some things that needs to be reconfigured.

    Technically, from my understanding, MEC16xx chip contains these informations (nothing else to declare ?) :[LIST][*]Machine type[*]Model Type[*]Country code[*]S/N / Serial Number[*]BIOS/Supervisor password[*]Computrace informations maybe ?[/LIST]

    ...
    See more | Go to post

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password



    Hello and thanks for your fast answer

    When you say "fix the bios information", I think you mean the fact of having the "model type", "serial number", etc ... being wiped out when the MEC firmware is modified ?

    That might be a concern as there might be a lot of informations to fulfill to get the system at the same exact status as it was before.

    Should tool "Lenovo Maintenance Utility V2.02" might be of great help in the process ?
    Does it...
    See more | Go to post
    Last edited by simkard; 01-27-2022, 07:20 AM. Reason: added the last line

    Leave a comment:

  • simkard
    replied to ThinkPad T14 Supervisor password
    in BIOS Requests ONLY!
    Re: ThinkPad T14 Supervisor password

    Hello everyone,

    Same here with a T14s Gen1 with a i7-10xxx CPU ... locked with BIOS password.

    Any chance someone might share the method on how to remove the supervisor password ?

    Thanks
    See more | Go to post

    Leave a comment:

  • simkard
    replied to LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
    in BIOS Requests ONLY!
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal



    Hello SMDFlea,

    I know that this auto-patcher seems to be limited to 8th generation, but I was hoping that "maybe", by chance, it might work similarly on 10th generation BIOS contents.

    So if I understand correctly, for now the answer is "maybe not" unfortunately.

    Thanks anyway....
    See more | Go to post

    Leave a comment:

  • simkard
    replied to LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
    in BIOS Requests ONLY!
    Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

    Hello everyone,

    Any chance that this auto-patcher might be compliant with laptop models like T14s ?
    I'm able to gather a backup from the BIOS chip using a SOIC-8 clamp.

    I will try the auto-patcher first, but I'm totally open for your suggestions on these 10th generation models.

    Thanks !
    See more | Go to post

    Leave a comment:

  • simkard
    replied to New Members - please post your introductions here
    in Announcements & Related News
    Re: New Members - please post your introductions here

    Hello from France everyone,

    I'm a BIOS modder that started with SLIC injections back in Win7 and server OS.
    Over time I had to MOD bios for other reasons like :
    - Bypass some H/W white-listing regarding unapproved network cards (Ex. : for Lenovo laptops & other brands)
    - Remove BIOS/supervisor passwords for locked devices

    Looking forward to contribute and gather help from time to time from forum members

    Cheers !
    See more | Go to post

    Leave a comment:

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