LENOVO (IBM) Bioses, especially Thinkpad.

Discussion in 'BIOS Mod Requests. Post Requests Only' started by ancestor(v), Jun 17, 2009.

  1. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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  2. aleksei___vlasov

    aleksei___vlasov MDL Novice

    Feb 6, 2019
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    Thank you very much! Everything went perfectly!
     
  3. Arthur_G

    Arthur_G MDL Novice

    Aug 27, 2009
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    Serg008,
    I am sorry, but I cannot donwload file. Can you put the file (Lenovo ThinkPad T420_1.52 (83ET82WW)-83uj33us_nWL_.rar) on again, please?
     
  4. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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  5. Arthur_G

    Arthur_G MDL Novice

    Aug 27, 2009
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    Thank you very much!
     
  6. Serg008

    Serg008 MDL BIOS/EFI Guru

    Feb 23, 2010
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    I modified the BIOS dump you provided (LENOVO-5ECN33WW(V2.03).rom) - WLAN\WWAN whitelist check was patched.
    Now you must to flash the modified BIOS (backwl.bin) from a pure DOS environment. (as I wrote above).