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Lenovo ThinkPad T440p / T440s/ T540 / E440 / E540 unlocked BIOS menu / wlan / wi-fi whitelist mod


Klem

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  • Bios Modder
12 hours ago, srs2236 said:

Hello!

 

I would like to have WIFI and WWAN whitelist removed and all hidden settings unlocked for my T540p if possible please =)

 

Will donate some money if successful!

 

https://anonymousfiles.io/nTUDtvV6/

 

Mirror: https://wetransfer.com/downloads/e6d2cbef2ba9fd5dbc11e0772685793020201015215523/f22e940076fbafd72605a417d50d761c20201015215553/1aa5f4

 

Thanks!

 

Hi!

Ok. Check PM.

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  • Bios Modder
30 minutes ago, candumann said:

Hi. I have a T440s. I bought a non genuine battery. I couldn't find an original in my country. But not charging. 

 

Can you help me pls? Thank you!

Hi!

Battery restrictions placed in EC firmware (not in bios), but I don't work with EC firmware. So, I can't help in your case. Sorry.

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  • Bios Modder
17 minutes ago, xxkachellxx said:

Hi i have t440p with 4800mq and i want to undervolt in bios, please unlock my bios, i will send you my bios to pm. THANKS!

Hi!

Please, read carefully the first post of this thread. As first step you need to use hardware SPI programmer (for example CH341A) to create your bios dump.

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  • Bios Modder
8 minutes ago, AnggaSP said:

Hello, can you help me remove wifi whitelist and unlock advanced hidden menu for my t440p?
I'll soon PM the dumped bios.

Thanks

Hi!

Ok. Check PM.

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  • Bios Modder
1 hour ago, MikelUg said:

Hello, i have the tool who need to dump bios of Lenovo G580 2689 but i dont know the location of the chip.

 

Any one can help me to locate ??

 

Thanks!!!

Hi!

This thread for another laptop model. But you can create a new thread with request for your laptop model.

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  • Bios Modder
12 hours ago, ThorandDrJones said:

Hi Klem,

 

Can you please help me with WIFI and WWAN whitelist removal and all hidden settings unlocked, unlock BIOS, advanced settings?

 

https://mega.nz/file/W6gi1RyZ#bh5s5sEOszEW2pT2fN7RQHfl-ZtDz9QtSpKJCI_MtLY

 

Thank you very much!

Hi!

Ok. Check PM.

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  • Bios Modder
6 hours ago, lower_snake_case said:

Hello Klem

 

I've send you my BIOS dump for a T540p via PM.
Hope you can help me

 

Thank you!

Hi!

Ok. Check your Inbox.

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Hello Klem,

 

Can someone please mod my bios file to unlock advanced options and remove the whitelist. This is for a Lenovo T440. Bios is v2.53 and security chip is active. The type of chip is 25Q128FV.

 

https://mega.nz/file/v8QkSZLQ#EHkUHftpQSM5NFYBPbsA5I0y4bsiLWtO56ztWP-WoS8

 

Thank you very much!

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  • Bios Modder
12 minutes ago, jorjk said:

Hello Klem,

 

Can someone please mod my bios file to unlock advanced options and remove the whitelist. This is for a Lenovo T440. Bios is v2.53 and security chip is active. The type of chip is 25Q128FV.

 

https://mega.nz/file/v8QkSZLQ#EHkUHftpQSM5NFYBPbsA5I0y4bsiLWtO56ztWP-WoS8

 

Thank you very much!

Hi!

Ok. Check PM.

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  • Bios Modder
23 minutes ago, Rogger said:

i KLem!
 
I recently acquired a Lenovo T440P. I would like the wifi whitelist removed and advanced menu unlocked.

Thanks so much. 

I share the dump of my bios

 

https://drive.google.com/file/d/1CW4Fo__k2wdWCSKCfOg13REkE9rs5gwn/view?usp=sharing

Hi!

Ok. Check PM.

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  • Bios Modder
2 hours ago, sjpl said:

Could someone post a picture of the location of the bios chip on T440s?

 

Thanks!

Hi!

In T440s the bios chip placed near with RAM slot, under the black film.

T440s_bios.jpg

Edited by Klem
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  • 2 weeks later...

Hello,

 

Can this flash reset the secure boot option of t440p? I bought it with Supervisor Password and SecureBoot option which makes the laptop unusable.

Also I understood that t440p has two BIOS chips that are sort of "Married".

Edited by dr_muffe
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  • Bios Modder
38 minutes ago, dr_muffe said:

Hello,

 

Can this flash reset the secure boot option of t440p? I bought it with Supervisor Password and SecureBoot option which makes the laptop unusable.

Also I understood that t440p has two BIOS chips that are sort of "Married".

Hi!

In your case, as first step, you need to delete Supervisor Password, then go in bios setup menu and disable Secure Boot option. But I don't work with any passwords. Sorry.

 

Edited by Klem
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  • 3 weeks later...

Hi everyone,

 

I am currently in the process of heavily upgrading my W540 thinkpad. As part of that, I want to remove the whitelist to install intel AX200 and have access to the advanced Bios menu.

I will soon receive my SPI programmer and have a couple questions ahead. There is 2 bios ship on my motherboard, which one should I dump ? What windows 10 program you recommend to create the dump via the SPI using my second laptop ? (written or youtube tutorial if available, would be apreciated, I'm no expert in bios modding!).

 

Kind regards everyone, and happy christmass.

Tim

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  • Bios Modder
17 hours ago, Timeriko said:

There is 2 bios ship on my motherboard, which one should I dump ?

Hi and Merry Christmas!

You need to read 25Q032 chip 4MB.

17 hours ago, Timeriko said:

What windows 10 program you recommend to create the dump via the SPI using my second laptop ?

I recommend you use software AsProgrammer_1.4.1

All software versions for Ch341A programmer I placed into this link:  https://files.fm/u/nkp4ztcb2

Edited by Klem
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Привет КЛЕМ !!! , вы можете помочь мне удалить белый список Wi-Fi и разблокировать расширенное скрытое меню для моего t440p?
Скоро в личку свалил биос.

БЛАГОДАРЯ

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