[REQUEST] Lenovo Thinkpad T420 (83ETxxWW) Whitelist Removal

[doy4e]

Hello. It is possible to stitch 1,49? For all versions t420 Bios identical? Where it is possible to take the modified Bios?

[vult]

Hi, 

Could I also ask for 1.49 BIOS with unlocked wifi cards? I need to install AC card.
Does this BIOS work with all T420s? I have model 4178-B9G.

Thanks in advance.

-- 
vult

[XStoneX]

Hi, would also be happy to receive the password for the link to the mod bios - thanks!

@ vult: this bios version doesn't work on the T420s!

[amidar]

Hi,

I'm also interested in the password, been using an older version of the modded bios for some time now.

thanks.

[mw2]

@ fellow TP users
Don't waste your time, and money. This Oleh guy is a Russian scammer who wants money nothing else.

Proof:

   

[maniek0901]

Where i find a rom :
Orginal 83ET76WW.rom
and
Lenovo_ThinkPad_T420_83ET76WW-83uj28us_NWL_LEN21_ADV_RAM_Speedo_AES_vBios-2170.rom version
I want run winpflash without battery

[ebeviet]

ThinkPad T420
Model: 41786VU
BIOS: 1.49
BIOS link: https://download.lenovo.com/pccbbs/mobiles/83uj30us.exe

Present WWAN card: no card installed

WWAN card to be installed: Sierra Wireless MC8775 (FRU 42T0931)

Thanks

[Jackbios]

ThinkPad T420
Model: 41786VU
BIOS: 1.49
BIOS link: https://download.lenovo.com/pccbbs/mobiles/83uj30us.exe

Present WWAN card: no card installed

WWAN card to be installed: Sierra Wireless MC8775 (FRU 42T0931)

Thanks

Hi, i am trying to find the bios mod for version 1.49 also, can't find it for now...  :-(

Thanks.

[Jackbios]

Hi,

I found a very nice and detailed information how to create a hackintosh with the Lenovo T420. It is working very well. But i am desperatly in quest to find a bios mod that remove the whitelisting of WiFi card to permit the use of other brand name.

Is it possible for your to remove it or telling me where i cand find it please ?

https://download.lenovo.com/pccbbs/mobiles/83uj30us.exe



Thanks for your help.

[dominic1984]

hej guy's. yersterday i have already update my t420 with the regular 1.46 BIOS with the Lenovo Software, there's no newer Version (1.49 available).
Now i want to install a 7260 WIFI/Bluetooth card. My problem is try to install a MOD-BIOS (without WL) version 1.46... i run the Flash.bat file as Admin but nothing happens..
MY OS is win 10/64bit, an a install a fresh win7 but there's the same...
any ideas?
if i want to update with winflash i dont know what is the 1.46 MOD Bios image.....

sry 4 my bad english

thanks 4 help