Lenovo ThinkPad T440p / T440s/ T540 / E440 / E540 / W540 / S540 unlocked BIOS menu / wlan / wi-fi whitelist mod

[Arnold_D]

Try this please

 

https://drive.google.com/file/d/1cLhoXnFVCM8mtoRdXI4CD7UsSK1HiIom/view?usp=sharing

[Klem]

18 minutes ago, Arnold_D said:

Try this please

 

https://drive.google.com/file/d/1cLhoXnFVCM8mtoRdXI4CD7UsSK1HiIom/view?usp=sharing

This link also ask some permissions to download.

[Arnold_D]

Ok. Fixed. Thank you for patience.

(Lenovo W540)

 

https://drive.google.com/file/d/1cLhoXnFVCM8mtoRdXI4CD7UsSK1HiIom/view?usp=sharing

[Klem]

8 hours ago, Arnold_D said:

Ok. Fixed. Thank you for patience.

(Lenovo W540)

 

https://drive.google.com/file/d/1cLhoXnFVCM8mtoRdXI4CD7UsSK1HiIom/view?usp=sharing

Ok, now all ok. Your unlocked bios done. Check PM.

[minhgi01]

Hello Mod,

 

Can you help mod this bios 2.56 to have wlan whitelisting and advanced menu option for thinkpad t440p?

 

https://www.dropbox.com/scl/fi/mvq8war2ubhs6ctbjeo5q/T440pbios_2.56.bin?rlkey=7fjsvlw6m0eai8jrmpaieg669&dl=0

 

Thank in advance.

[Klem]

7 hours ago, minhgi01 said:

Hello Mod,

 

Can you help mod this bios 2.56 to have wlan whitelisting and advanced menu option for thinkpad t440p?

 

https://www.dropbox.com/scl/fi/mvq8war2ubhs6ctbjeo5q/T440pbios_2.56.bin?rlkey=7fjsvlw6m0eai8jrmpaieg669&dl=0

 

Thank in advance.

Hi!

Ok. Check PM.

[Dominikt440]

Hey can you still provide modded bios for t440? Its not possible on my t440 to roll back from 2.54, tried everything but always get the message "secure flash authentification failed" even though rollback prevention is deactivated in bios. I need the whitelist for wifi cards removed. I ordered a bios programmer today. Thanks and greetings from germany!

[Klem]

3 hours ago, Dominikt440 said:

Hey can you still provide modded bios for t440? Its not possible on my t440 to roll back from 2.54, tried everything but always get the message "secure flash authentification failed" even though rollback prevention is deactivated in bios. I need the whitelist for wifi cards removed. I ordered a bios programmer today. Thanks and greetings from germany!

Hi!

In your laptop model, 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.

When you will received your hardware SPI programmer, then you can read and send me your file bios dump to unlock.

[Dominikt440]

Hey! I managed to dump the bios today. You can access it via this link:

 

https://drive.google.com/file/d/1cBkZnBe32PqRbjdzwJsBwAZTJA0qQYUP/view?usp=sharing

 

Thanks in advance!:D

[Klem]

Ok. Your unlocked bios done.

[minhgi01]

Hi Mod,

 

Sorry if it takes awhile to get back to you.  I have to order the CH341A programmer and learn how to use it.

 

Request to have the bios modded with wifi whitelist, advanced menu, secure signed, and etcs.  The works!!!

 

Thank in advance.

 

BIOS v.2.56

https://www.dropbox.com/scl/fi/uwa4nm51wdzxtuxzhi3m4/T440p_2.56.bin?rlkey=rmznowb2p4p19ft9zkc59xape&dl=0

[Klem]

6 hours ago, minhgi01 said:

Hi Mod,

 

Sorry if it takes awhile to get back to you.  I have to order the CH341A programmer and learn how to use it.

 

Request to have the bios modded with wifi whitelist, advanced menu, secure signed, and etcs.  The works!!!

 

Thank in advance.

 

BIOS v.2.56

https://www.dropbox.com/scl/fi/uwa4nm51wdzxtuxzhi3m4/T440p_2.56.bin?rlkey=rmznowb2p4p19ft9zkc59xape&dl=0

Hi!

Ok. Your unlocked bios done. Check PM.

[Uncle_Fedya]

Hello, people! Please unlock my bios dump for t440p

unlock  WiFi and advanced mode

thanks!!!

https://drive.google.com/file/d/1yIMkzD0JWYJiH4TjWMTcQKiDSJCtAh2Z/view?usp=drive_link

[Klem]

57 minutes ago, Uncle_Fedya said:

Hello, people! Please unlock my bios dump for t440p

unlock  WiFi and advanced mode

thanks!!!

https://drive.google.com/file/d/1yIMkzD0JWYJiH4TjWMTcQKiDSJCtAh2Z/view?usp=drive_link

Hi!

Ok. Check PM.

[Shadew]

I have a Lenovo ThinkPad E540 and I’m trying to replace the stock Intel 7260HMW BN Wi-Fi card with an Atheros AR5B22 (Half Mini PCIe). However, I’m getting the 1820 unauthorized network card error when I boot with the new card.

 

Could you help me with a modified BIOS that removes the whitelist? I'd also love to have the advanced BIOS menus unlocked, if possible.

 

I don’t currently have a hardware programmer, but I’m willing to get one (like a CH341A with SOIC8 clip) if needed. Please let me know what method you recommend and how I can provide a BIOS dump if it’s required.

 

Thanks so much for your help!

[Klem]

6 hours ago, Shadew said:

I have a Lenovo ThinkPad E540 and I’m trying to replace the stock Intel 7260HMW BN Wi-Fi card with an Atheros AR5B22 (Half Mini PCIe). However, I’m getting the 1820 unauthorized network card error when I boot with the new card.

 

Could you help me with a modified BIOS that removes the whitelist? I'd also love to have the advanced BIOS menus unlocked, if possible.

 

I don’t currently have a hardware programmer, but I’m willing to get one (like a CH341A with SOIC8 clip) if needed. Please let me know what method you recommend and how I can provide a BIOS dump if it’s required.

 

Thanks so much for your help!

Hi!

In your laptop model, 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.

When you will received your hardware SPI programmer, then you can read and send me your file bios dump to unlock.