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[REQUEST] Lenovo Thinkpad Edge E440 & E540 (J9ETxxWW) Whitelist Removal
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05-23-2023, 03:02 PM
(This post was last modified: 05-24-2023, 12:40 AM by DeathBringer.)
(05-23-2023, 02:28 PM)Dudu2002 Wrote: (05-23-2023, 01:30 PM)follyshake Wrote: Hello
Please help me remove the WLAN whitelist on my E540 Hi
How did you get this file?
Do you have a SPI-programmer?
Received using the CH341A programmer and the NeoProgrammer software.
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06-21-2023, 01:13 PM
(This post was last modified: 06-21-2023, 04:34 PM by diego88_7iglesias.)
Hello, I have a Lenovo thinkpad E540, could you help me to unlock the bios? I want to upgrade my WLAN module. So I need to remove the whitelist and unlock advanced settings and installing new battery.
The wifi module that I am going to install is a 7265hmw
Here is my bios dump:
https://www.sendspace.com/file/v49aet
thanks in advance and great job you do
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(06-21-2023, 01:13 PM)diego88_7iglesias Wrote: Hello, I have a Lenovo thinkpad E540, could you help me to unlock the bios? I want to upgrade my WLAN module. So I need to remove the whitelist and unlock advanced settings and installing new battery.
The wifi module that I am going to install is a 7265hmw
thanks in advance and great job you do Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
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(06-22-2023, 04:39 AM)Dudu2002 Wrote: (06-21-2023, 01:13 PM)diego88_7iglesias Wrote: Hello, I have a Lenovo thinkpad E540, could you help me to unlock the bios? I want to upgrade my WLAN module. So I need to remove the whitelist and unlock advanced settings and installing new battery.
The wifi module that I am going to install is a 7265hmw
thanks in advance and great job you do Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
Thanks for answering, I bought a programmer and I'm waiting for it to arrive
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(06-22-2023, 04:39 AM)Dudu2002 Wrote: (06-21-2023, 01:13 PM)diego88_7iglesias Wrote: Hello, I have a Lenovo thinkpad E540, could you help me to unlock the bios? I want to upgrade my WLAN module. So I need to remove the whitelist and unlock advanced settings and installing new battery.
The wifi module that I am going to install is a 7265hmw
thanks in advance and great job you do Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
Hello, the programmer has arrived and I was able to read the bios, thanks for the help
https://www.sendspace.com/file/qk9gnx
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(07-10-2023, 04:45 PM)diego88_7iglesias Wrote: Hello, the programmer has arrived and I was able to read the bios, thanks for the help Hi
A dump of another chip is required - the size is 4MB
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(07-11-2023, 03:47 AM)Dudu2002 Wrote: (07-10-2023, 04:45 PM)diego88_7iglesias Wrote: Hello, the programmer has arrived and I was able to read the bios, thanks for the help Hi
A dump of another chip is required - the size is 4MB
hello again, try this
https://www.sendspace.com/file/ypk30o
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(06-21-2023, 01:13 PM)diego88_7iglesias Wrote: Hello, I have a Lenovo thinkpad E540, could you help me to unlock the bios? I want to upgrade my WLAN module. So I need to remove the whitelist and unlock advanced settings
The wifi module that I am going to install is a 7265hmw
thanks in advance and great job you do Hi
Your mod completed. Check your messages
This mod for this notebook ONLY !!!
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Hi, guys !
I have a Lenovo Thinkpad E540 laptop with an original BIOS that has WHITE LIST for any device.
In the past I had problems installing a new Wlan adapter, and now with a not original battery.
Can you please remove completely any white list from my bios ? I know that is also possible having new hidden parts of menu options.
I made a dump of both bios chips, the 25Q64FVSIG (8MB) and the 25Q32FVSIQ (4MB).
Here are the files:
https://www.mediafire.com/file/zf5ctvrwa...S.bin/file
https://www.mediafire.com/file/m6bvos1qq...S.bin/file
Please, let me know if the bios unlock operation is possible.
Thank you
Andrea
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