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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
3 hours ago, ulf91 said:

Hi,

 

I need the whitelist from my T440 BIOS v2.54 (GJETA4WW) to be removed. Can you help? Thank you!

Best regards

https://drive.google.com/file/d/1C92YRl7-4eWvvgEYeT4AzF3Rh2Dc1Os8/view?usp=drive_link

Hi!

Ok. Your bios with unlocked whitelist done. Check PM.

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Hi

Can you help me remove WLAN whitelist an unlock advanced bios settings(if it possible)?
nb: T440
bios ver. GJETA4WW (2.54)

bios dump (hex, bin):
https://drive.google.com/file/d/1WOdEh4FZtsqgSHFQ2QiEjaUOtfBVIEOk/view?usp=sharing

zip with *bin and *hex files if there is a problem with downloading:

https://www.mediafire.com/file/f64s8x7t6415baj/my+t440+dump-20240108T205523Z-001.zip/file
Big thanks!

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  • Bios Modder
6 hours ago, aleratorz said:

Hi

Can you help me remove WLAN whitelist an unlock advanced bios settings(if it possible)?
nb: T440
bios ver. GJETA4WW (2.54)

bios dump (hex, bin):
https://drive.google.com/file/d/1WOdEh4FZtsqgSHFQ2QiEjaUOtfBVIEOk/view?usp=sharing

zip with *bin and *hex files if there is a problem with downloading:

https://www.mediafire.com/file/f64s8x7t6415baj/my+t440+dump-20240108T205523Z-001.zip/file
Big thanks!

Hi!

Ok. Check PM.

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Hello

 

Laptop Lenovo E540

I have a problem with the battery that is not detected by the laptop
maybe You could remove the whitelist so that the laptop detects the battery?
I read the Bios and EC and attached it.

bios ver. 2.28 (J9ETA2WW)

ec ver. 2.27 (J9HTA1WW)

 

Thank You

 

 

 

https://mega.nz/file/tYdgSbIL#25izT2rn4yAJK7CjzAw9XsNhoMD7ZGhfpWUHCxCTH7Q

Edited by Benny33
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  • Bios Modder
4 hours ago, Benny33 said:
I have a problem with the battery that is not detected by the laptop
maybe You could remove the whitelist so that the laptop detects the battery?

Hi!

The restriction on using a non-original battery is included in the EC firmware (not in the BIOS), but I don't work with the EC firmware, so I can't help in your case.

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  • 2 weeks later...

Hi!

 

Please help with whitelist removal for BIOS of my Lenovo E540.

I'm triyng to renew wifi card

from old: Intel Wireless-N 7260 WiFi Card

to new: AX210HMW WiFi Card

BIOS maker: Phoenix

 

dump file done by programmator ch341 with a clip

https://1drv.ms/u/s!AjYWu7rDlHJcsAeIXVM_AQN8Gpyi?e=TCqKST

 

Thank in advance!

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  • Bios Modder
39 minutes ago, yogijil said:

Hi!

 

Please help with whitelist removal for BIOS of my Lenovo E540.

I'm triyng to renew wifi card

from old: Intel Wireless-N 7260 WiFi Card

to new: AX210HMW WiFi Card

BIOS maker: Phoenix

 

dump file done by programmator ch341 with a clip

https://1drv.ms/u/s!AjYWu7rDlHJcsAeIXVM_AQN8Gpyi?e=TCqKST

 

Thank in advance!

Hi!

Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

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  • 2 weeks later...

Hello to everyone!

Trying to change my broken em7345 card on my lenovo t440s. But whitelist in bios block my laptop with new card. I have 2.53 bios. Can anyone help me with this problem please? Thank you.

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  • Bios Modder
17 minutes ago, Goodmo said:

Hello to everyone!

Trying to change my broken em7345 card on my lenovo t440s. But whitelist in bios block my laptop with new card. I have 2.53 bios. Can anyone help me with this problem please? Thank you.

Hi!

In Lenovo ThinkPad T440s, any modified bios can be flash using hardware SPI programmer only, exactly the same as described in the first post of this thread:

So, to create bios backup (dump) you need to use hardware SPI programmer.

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