Bios Mods -The Best BIOS Update and Modification Source

Hello,

I need the whitelist removal for my E431, but today the last bios version is HEET52WW

Manufacturer: Lenovo
Model: 6886CTO (Thinkpad Edge E431)
Chipset: Intel Ivy Bridge
Version: HEET52WW (1.33)
Date: 06/21/2018

Anyone can help me?

The BIOS  DUMP (i used the BIOS BACKUP TOOLKIT 2.0)

https://drive.google.com/drive/folders/1...sp=sharing

Thanks

Hi,

I need remove WIFI whitelist from Lenovo Thinkpad E431 laptop.
E431 has 2 bios chips on the board.
Previously the WIFI whitelist was on 4M bios chip, but by current version it is maybe on 8M bios chip. 
Just in case, I upload both of the 2 bios rom files.
Please help me remove whitelist

bios version : HEET52WW


Thanks in advance

I'm coming to this thread because I am still using my edge e431 but want to upgrade it to Windows 10. When I did this back in 2015 I had problems with the wireless card, but this time I am willing to do the whole BIOS flashing process. I mainly use a desktop now, so I can afford to take the risk. I have opened up the laptop before to upgrade the processor, but I have no experience with flashing the BIOS.

To get started, could someone advise on whether this card and these tools will work? I'm not sure how to check the card compatability with my motherboard. Is it according to the chipset? I picked this one because it is listed on this post: http://www.pwrusr.com/dirty-hacks/solved...ss-upgrade

These are the links I'm looking at:
https://www.ebay.com/itm/203057737592
https://www.ebay.com/itm/254927121038

(07-08-2021, 10:14 PM)Norbert-OP Wrote: [ -> ]I'm coming to this thread because I am still using my edge e431 but want to upgrade it to Windows 10. When I did this back in 2015 I had problems with the wireless card, but this time I am willing to do the whole BIOS flashing process. I mainly use a desktop now, so I can afford to take the risk. I have opened up the laptop before to upgrade the processor, but I have no experience with flashing the BIOS.

To get started, could someone advise on whether this card and these tools will work? I'm not sure how to check the card compatability with my motherboard. Is it according to the chipset? I picked this one because it is listed on this post: http://www.pwrusr.com/dirty-hacks/solved...ss-upgrade

These are the links I'm looking at:
https://www.ebay.com/itm/203057737592
https://www.ebay.com/itm/254927121038

Hi
After remove the whitelist, any wifi cards will work

https://www.aliexpress.com/item/32764455938.html?spm=a2g0o.productlist.0.0.d616e602YRDaOu&algo_pvid=bb6f8df4-0c9f-4dbd-96cc-f238cec78ce0&algo_expid=bb6f8df4-0c9f-4dbd-96cc-f238cec78ce0-0&btsid=0b0a187b15818899010217641e7f37&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_&sku_id=12000018581646997

Hi
I need to replace my old wifi card on my thinkpad e431, and add lte card.
Please help me to remove whitelist.
my bios dump link is https://www.mediafire.com/file/tp48jyd79...s.rar/file

Bios version : HEET52WW (1.33)
how to make bios dump anyway ?
Thanks in advance

Does anybody have a modded firmware for this laptop to share?
I need to replace the Wi-Fi card but I'm stuck with the whitelist error at POST.

Thank you very much!

Hi! my file: https://www.sendspace.com/file/lhlqfh

(04-24-2023, 01:35 PM)AdelmoJr Wrote: [ -> ]Hi! my file: https://www.sendspace.com/file/lhlqfh

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

(04-24-2023, 02:45 PM)Dudu2002 Wrote: [ -> ]

(04-24-2023, 01:35 PM)AdelmoJr Wrote: [ -> ]Hi! my file: https://www.sendspace.com/file/lhlqfh

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

How to do??