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Klem

Lenovo ThinkPad T440p / T440s unlocked BIOS menu / wlan / wi-fi whitelist mod

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1 hour ago, Meik said:

but my Lenovo Thinkpad L560 say me on start that this card is unauthorized plugged in card...

Hi!

This thread is for Lenovo ThinkPad T440p / T440s  only.

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I read that these models have the same BIOS settings

 

sorry....

I will not post here anymore

 

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Hi Klem,

I found this wonderful thread and had to register to ask you :).

 

1.) I bought a T440p replacement board which shuts down every 30 Min even if it stays in BIOS (yes, excactly 30 Mins). On a site I do not remember well, I found it has something to do with BIOS, but I never hunt for it and just claimed it as defective. Is it really the Bios and can you fix this? :)

2.) The 2nd replacement board came with integrated Win7x32 license. Can you migrate the "old license", serial etc. to the "new BIOS"? Or can I just write the old Bios to the new board? (maybe this is to easy :)).

 

Thanks in advance !

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Hi, I'd like to have the WiFi card whitelist removed and the hidden settings menu unlocked. Thanks :) 

https://drive.google.com/file/d/1lrv8bFHoGnntKfduGY4sSQM03lvECinL/view?usp=sharing 

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I'm helping a friend of mine with his T440s, and we've just ordered the CH341 programmer.  Klem, is the modified BIOS that you're kind enough to provide to others unique or specific to the BIOS dumps that they're providing you with? Or is it more of a universal modification that I can use the same file from you to flash onto another t440s that I may decide to purchase in a few months.

 

I've been using modified middleton BIOS on Lenovo R61, X61, X61, T61, T61p, and then a modified BIOS+WL removed for the last two T420 that I've used. Interesting to see that Lenovo has made it more difficult for us.

 

Also, what additional options does this 'advanced menu' provide?

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2 hours ago, Bense said:

I'm helping a friend of mine with his T440s, and we've just ordered the CH341 programmer.  Klem, is the modified BIOS that you're kind enough to provide to others unique or specific to the BIOS dumps that they're providing you with? Or is it more of a universal modification that I can use the same file from you to flash onto another t440s that I may decide to purchase in a few months.

 

I've been using modified middleton BIOS on Lenovo R61, X61, X61, T61, T61p, and then a modified BIOS+WL removed for the last two T420 that I've used. Interesting to see that Lenovo has made it more difficult for us.

 

Also, what additional options does this 'advanced menu' provide?

Hi!

Each bios mod prepared personally, and based on your bios backup. Each bios backup contain personal data, like Serial numbers, UUID, Service tag, Windows keys, MAC addresses, e.t.c.

Therefore to create each bios mod, I need your personal file your bios backup.

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20 minutes ago, Klem said:

Hi!

Each bios mod prepared personally, and based on your bios backup. Each bios backup contain personal data, like Serial numbers, UUID, Service tag, Windows keys, MAC addresses, e.t.c.

Therefore to create each bios mod, I need your personal file your bios backup.

Gotcha, that makes sense.

 

What about this advanced menu? 

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6 hours ago, Bense said:

 

What about this advanced menu? 

Hidden advanced menu in bios mod - unlocked.

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Hi! I would like the wifi whitelist removed and advanced menu unlocked. Thanks so much. This is for a T440p.

 

https://drive.google.com/open?id=1gu5_09iX9J2UxKRzs3SjrkiSRbjCrbCL

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  • Similar Content

    • By Klem
      In this thread you can post your requests for Lenovo ThinkPad T450s.
      If someone wants upgrade Wi-Fi card and remove whitelist, or unlock hidden additional menus and settings in bios setup menu, then you can post your request in this thread.
      Important!
      For creating bios backup and to flash bios mod, you must use any SPI programmer  (like CH341A programmer) and a SOIC8/SOP8 test clip!
       
      Just dump your Bios using any SPI programmer  (like CH341A programmer) and a SOIC8/SOP8 test clip, then post it in this thread or upload it to any fileserver and send me the link.
       
       

      CH341A programmer:
      https://www.ebay.com/itm/USB-Programmer-CH341A-Series-Burner-Chip-24-EEPROM-BIOS-Writer-25-SPI-Flash-AU/153117073868?epid=577511738&hash=item23a67d21cc:g:XKEAAOSw5UdbW-iL
       
      https://www.amazon.com/Parts-tower-CH341A-Programmer-Software/dp/B01FVVHCVC/ref=sr_1_4?ie=UTF8&qid=1522179315&sr=8-4&keywords=ch341a&dpID=51BO7eGgO5L&preST=_SY300_QL70_&dpSrc=srch
       
      SOIC8/SOP8 test clip:
      https://www.ebay.com/itm/Soic8-Sop8-Flash-Chip-Ic-Test-Clips-Socket-Adpter-Bios-24-25-93-Programmer/201414947737?hash=item2ee5443399:g:up8AAOSw1Fda8qkt
       
      https://www.amazon.ca/MAUSAN-Socket-Adapter-150MIL-205MIL/dp/B06ZYSNJF3/ref=pd_sbs_21_3?_encoding=UTF8&psc=1&refRID=XM79QJWGED6B4K2VEZDJ
       
      How to use it:
       
      Also, you can search on YouTube a lot of guide for CH341a.
       
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