[REQUEST] Lenovo Thinkpad T540p (GMETxxWW) Whitelist Removal

[haximoo]

Hello, 
I would like to request a whitelist removal for this laptop. Bios GMET85WW
Package (ID) UEFI BIOS (BIOS ID) ECP (ECP ID) Rev. Issue Date
---------------- -------------------- ---------------- ---- ----------
2.33 (GMUJ29US) 2.33 (GMET85WW) 1.14 (GMHT29WW) 01 2018/06/21

exe: https://download.lenovo.com/pccbbs/mobiles/gmuj29us.exe

iso: https://download.lenovo.com/pccbbs/mobiles/gmuj29us.iso

pci id's of current wlan:

PCI\VEN_8086&DEV_08B2&SUBSYS_C2628086&REV_6B
PCI\VEN_8086&DEV_08B2&SUBSYS_C2628086
PCI\VEN_8086&DEV_08B2&CC_028000
PCI\VEN_8086&DEV_08B2&CC_0280

i understand that i may need to procure a hardware flasher, i am confident i would be able to handle doing that , it looks like a clip - no soldering. I also understand that there is a possibility of bricking the motherboard.

Thank you,

[Dudu2002]

Hello, 
I would like to request a whitelist removal for this laptop. Bios GMET85WW
 Package  (ID)     UEFI BIOS  (BIOS ID)  ECP  (ECP ID)       Rev.  Issue Date
 ----------------  --------------------  ----------------    ----  ----------
2.33  (GMUJ29US)  2.33  (GMET85WW)      1.14  (GMHT29WW)    01    2018/06/21

i understand that i may need to procure a hardware flasher, i am confident i would be able to handle doing that , it looks like a clip - no soldering. I also understand that there is a possibility of bricking the motherboard.

Thank you,

Hi
you need SPI-programmer+SOIC8 clip

[HSaber]

Hello, 

I would like to request a white-list removal for this laptop. Bios GMET85WW

thx in advance

results 
https://www.sendspace.com/file/uw9oyi
bios backup
https://www.sendspace.com/file/t61ntz

[Dudu2002]

Hello, 

I would like to request a white-list removal for this laptop. Bios GMET85WW

thx in advance

Hi
dump wrong
You need SPI-programmer+SOIC8 clip

[xound]

Hi,

i want to use another WiFi-Card in my Lenovo T540P (Hackintosh Project).

The Wifi Card is a BCM94350ZAE.

I found two BIOS Chips on the mainboard. I dumped both with CH341a Flash Programmer.

In CH341a Software i did not found the correct chip names, so i took what the software suggested.

Chip 1 original Model is MX25L6473E. Software suggested MX25L6405D. Size 8 MB
Chip 2 original Model is MX25L3273E. Software suggested MX25L3205D. Size 4 MB

I don't know if i made this correct, because of the wrong model names, but there are no MX25L6473E/MX25L3273E in CH341a Software.

I request for

- Whitelist Removal
- Unlock Advanced Menu

Attached you will find dumps of both chips and a photo of the board.

Thanks in advance.

[HSaber]

Hello, 

I would like to request a white-list removal for this laptop. Bios GMET85WW

thx in advance

Hi
dump wrong
You need SPI-programmer+SOIC8 clip

I don't have an SPI Flash Programmer or SOIC8 Clip can you please suggest one for me to buy online so I can do what you asked.

[Warmbellycat]

Hi everyone!
I may be need to remove whitelist from my bios (wifi card ordered from China four days ago). Current version is GMET29WW 1.09 (yes, i'm never updated it).
https://download.lenovo.com/pccbbs/mobiles/gmuj02us.exe - i think it's my bios.
I'm using Ubuntu 16.04 on my t540p, is some soft for ubuntu to check BIOS for flashing without SPI Programmer?
I need soft to dump bios, tell me please what to download.
Also i have Win7 installed on laptop, so if no soft for ubuntu, i will use windows.

P.S. Sorry for my english, it's not my first language.

[danjames4all]

Hi there,
I want to add this new wifi card i boaght to my whitelist.
I have a Lenovo T540p
Wifi card: Intel     Model: 7265NGW

When i put it in as is, It gives an error 1802 Unauthorized Network car.

Please can you help me

https://www.sendspace.com/filegroup/MbxL...4cZDgOlfzw

[Dudu2002]

Hi there,
I want to add this new wifi card i boaght to my whitelist.
I have a Lenovo T540p
Wifi card: Intel     Model: 7265NGW

When i put it in as is, It gives an error 1802 Unauthorized Network car.

Please can you help me

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

[Leppunen]

Hello.

I'd like to request a WIFI/WWAN Whitelist removal and menu unlock. I have attached SPI Dumps from both chips in the motherboard.

Current WIFI card is a Intel 7260NGW with a PCI ID of VEN_8086&DEV_08B2&SUBSYS_C2708086

Thank you for the help in advance.