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[REQUEST] Lenovo ThinkPad Edge E531 (HEETxxWW) Whitelist Removal
Hello.
Could you remove the whitelist from my bios dump?
Lenovo E531
Thank you!


Attached Files
.bin   myE531no_WiFi.bin (Size: 4 MB / Downloads: 2)
find
quote
(09-13-2023, 12:59 PM)sinatem Wrote: Hello.
Could you remove the whitelist from my bios dump?
Lenovo E531
Thank you!
Hi
How did you get this file?
Do you have a SPI-programmer?
find
quote
Yes, I have a spi programmer.
I removed the microcircuit and read it.
There are two of them, I understand that you need exactly 4 MB.
It is located immediately below the keyboard.
find
quote
Hi!
I have Lenovo E531 I want to remove whitelist from it, if someone could help I would really appreciate as it would save me some money.
Bios version: HEET34WW (1.15 )
Here are my flash dumps:

Thanks for your help and this awesome service!!
find
quote
(10-10-2023, 02:46 PM)sameed Wrote: Hi!
I have Lenovo E531 I want to remove whitelist from it, if someone could help I would really appreciate as it would save me some money.
Bios version: HEET34WW (1.15 )
Here are my flash dumps:

Thanks for your help and this awesome service!!
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
find
quote
Hi,

I have a E531 with BIOS 1.33 (HEET52WW) and want to install an unsupported WiFi card 5Ghz.
I would be very glad if you could remove the whitelist protection from my BIOS.

Attached are the dumps using Universal Bios Backup Toolkit 2.0 & BACKUP_Tools19n
https://www.sendspace.com/filegroup/QhOj...pJadeeWqqw
Many thanks.
find
quote
(03-13-2024, 01:33 AM)Lyckety Wrote: Hi,

I have a E531 with BIOS 1.33 (HEET52WW) and want to install an unsupported WiFi card 5Ghz.
I would be very glad if you could remove the whitelist protection from my BIOS.

Attached are the dumps using Universal Bios Backup Toolkit 2.0 & BACKUP_Tools19n
Many thanks.
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
find
quote
(03-13-2024, 05:47 AM)Dudu2002 Wrote:
(03-13-2024, 01:33 AM)Lyckety Wrote: Hi,

I have a E531 with BIOS 1.33 (HEET52WW) and want to install an unsupported WiFi card 5Ghz.
I would be very glad if you could remove the whitelist protection from my BIOS.

Attached are the dumps using Universal Bios Backup Toolkit 2.0 & BACKUP_Tools19n
Many thanks.
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

Now I see. Thanks.
find
quote
Hi! I'm trying to disable whitelist in my lenovo e531. I have found Unicode text "Unauthorized network card is plugged in" found in PE32 image section at offset 52Ch in bios dump, but I don't know how to edit it with IDA.
    i have changed jz to jmp in this location but it doesn works.


I dont have old wlan card.


Attached Files
.bin   e531new.bin (Size: 4 MB / Downloads: 1)
find
quote
Hello.
Could you remove the whitelist from my bios dump?
i read dump ic with programmer
Lenovo E531
Thank you!


Attached Files
.bin   e531 wifi problem.bin (Size: 4 MB / Downloads: 1)
find
quote


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