[REQUEST] Lenovo Thinkpad T420s (8CETxxWW) Whitelist Removal

[nours69]

can anyone reup the 1.43 bios or send me a functional link?

Sure thing, man. Here ya go:

https://www.mediafire.com/?da7uojvd73ijdh1

Also attached to this post for the ol' belt and suspenders approach.

THANKS !

[foxman]

Hi, 

I have a T420s with BIOS v 1.43 and want to replace the existing WIFI Card with the Intel 7260

I followed the tread for BIOS v1.38 from sovem (https://www.bios-mods.com/forum/Thread-W...8#pid95548) and tried to install the WL BIOS but it was not working. 
I guess because BIOS downgrade is probably not working. 

My request would be to WL also the BIOS v1.43 which I have installed.

I'm a Linux user it would be perfect to have the iso for installation if thats not possible a exe would also do. 

Thanks in advance
foxman

[frenk1962]

Hello together,
I want to install a new Intel AC 7260 module in my ThinkPad T420s, but it does not let me, because the device seems blocked.
I would be glad if you can support me.
-Manufacturer: Lenovo
-Modell: ThinkPad T420s
-Type: 417428G
-Latest UEFI BIOS Version: 8CET63WW(V1.43)
-Date: 2016-10-12
Thank you

[uncledave]

can anyone reup the 1.43 bios or send me a functional link?

Sure thing, man. Here ya go:

https://www.mediafire.com/?da7uojvd73ijdh1

Also attached to this post for the ol' belt and suspenders approach.

THANKS !

Anybody has a whitelisted version of the new 1.44 (fix for meltdown and spectre) ?


Lenovo link here:
https://download.lenovo.com/pccbbs/mobiles/8cuj22us.txt

Thanks.

[realesc]

Hi DuDu2002,

is the 1.44 bios mod for the T420s still available?

regards

[badAdjective]

Hi, I'm also looking for the mod to T420 BIOS 1.44 as found here:

https://pcsupport.lenovo.com/us/en/produ...s/DS014992

As always, thank you for your hard work, please forward if available.

[Serg008]

Hi, I'm also looking for the mod to T420 BIOS 1.44 as found here:

https://pcsupport.lenovo.com/us/en/produ...s/DS014992

As always, thank you for your hard work, please forward if available.

8CET64WW (8cuj22us) bios done here https://forums.mydigitallife.net/threads...st-1422235

[badAdjective]

Hi, I'm also looking for the mod to T420 BIOS 1.44 as found here:

https://pcsupport.lenovo.com/us/en/produ...s/DS014992

As always, thank you for your hard work, please forward if available.

8CET64WW (8cuj22us) bios done here https://forums.mydigitallife.net/threads...st-1422235

Thank you!

[charizard9000]

[REQUEST] Lenovo T420s whitelist removal
-Manufacturer: Lenovo
-Model: Thinkpad T420s - 4171-52U
-Latest Bios Revision: 8CHT28WW (1.44 )
-Bios link: https://download.lenovo.com/pccbbs/mobiles/8cuj22us.exe

***
-Wifi Model installed: Intel Centrino N 6205

***
-Wifi Model to install: AzureWave Broadcom BCM94352HMB

I've seen a few custom whitelist bios for this laptop, but I've searched for days and can't figure out how to downgrade the bios, and i have not found a whitelist bios for version 1.44. Help is much appreciated

thanks,

Charizard9000

[Tiberian]

[REQUEST] Lenovo T420s whitelist removal
-Manufacturer: Lenovo
-Model: Thinkpad T420s - 4171-CTO
-Latest Bios Revision: 8CUJ23US (1.45 )
-Bios link: https://download.lenovo.com/pccbbs/mobiles/8cuj23us.exe

***

Hi there,

Hoping someone out there might be able to modify the latest BIOS for the T420s (1.45) for the whitelist removal and basically any other mods that might enhance or improve the usefulness of my T420s.

Thanks!