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Klem

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

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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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3 minutes ago, foly77 said:

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

Hi!

Ok. Check PM.

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Posted (edited)

Hello

I have Thinkpad T440s. I want to whitelist my bios and add Ax200 wifi card. My bios version is 2.54. I don't have bios dump. Can you please help me out ? I checked my bios chip is W25Q128FVSQ 1440.

Edited by kingkalia
added info

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7 hours ago, kingkalia said:

I don't have bios dump. Can you please help me out ?

Hi!

If you right now don't have your bios dump, then just read the first post of this thread, and create it. All instructions "how to" you can read on the first page of this thread. 

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Posted (edited)

Hello

My bios version is 2.54. I have attached my bios for t440s for whitelist. But I was not able to get same file in HdX comparison. I tried many time. If you have any advise why not coming same. I have attached both bin files. https://ufile.io/f/wx1fi

Edited by kingkalia

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Posted (edited)

Hi Klem,

 

I have a T440s that i need some help with and before i spent money on the programmer, i wanted to see if my issue can be resolved. I dont necessarily need a modified bios, i just need to overwrite my existing one with a working bios. My current bios will not allow me to boot.

 

Cheers,

Edited by Lucidt

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10 hours ago, kingkalia said:

Hello

My bios version is 2.54. I have attached my bios for t440s for whitelist. But I was not able to get same file in HdX comparison. I tried many time. If you have any advise why not coming same. I have attached both bin files. https://ufile.io/f/wx1fi

Ok. I checked your files bios dump, unfortunately it's not correct. You need to read your bios dump from your bios chip again, may be multiple times and compare in any hex editor (for example HxD), all dumps should be identical.

If you will meet with some problems with read bios dump from your bios chip, then try to use different software version.

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

I recommend you use software AsProgrammer_1.4.1

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12 hours ago, Klem said:

Ok. I checked your files bios dump, unfortunately it's not correct. You need to read your bios dump from your bios chip again, may be multiple times and compare in any hex editor (for example HxD), all dumps should be identical.

If you will meet with some problems with read bios dump from your bios chip, then try to use different software version.

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

I recommend you use software AsProgrammer_1.4.1

Hello

I tried with AsProgrammer. I got identical files in the first time. I have attached both the file in the link https://files.fm/u/m6araznga Also, if you have any tutorial link for AsProgrammer to write modified bios or I can write it with ch341A programmer? Hope u can help. Thanks

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36 minutes ago, kingkalia said:

Hello

I tried with AsProgrammer. I got identical files in the first time. I have attached both the file in the link https://files.fm/u/m6araznga Also, if you have any tutorial link for AsProgrammer to write modified bios or I can write it with ch341A programmer? Hope u can help. Thanks

Hi!

Ok. Check PM.

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1 hour ago, Hot_Stone said:

Hello Klem!

My PC is Thinkpad T440p.
BIOS version - 2.55
Can you unlock hidden options and remove whitelist please
Link: https://fex.net/s/tkcna1p

Hi!

Ok. Check PM.

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3 hours ago, hvycrgo said:

Hey Klem, fan of your work and need and bit of help. 

 

Could you help me unlock my BIOS and Wi-Fi Whitelist? 

 

Thanks

Hi!

Ok. Check PM.

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