[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) Whitelist Removal

[rosida]

Hello, I decided to replace WIFI with the swiftest, help clear the white sheet check Whitelist.

[Rataplan626]

Hi,
I've also got a Lenovo Yoga 2 pro, bios 76CN43WW, EC 76EC30WW. I've unlocked the advanced bios menu already. I've ran the tool with both bios_lock enabled and disabled:

Enabled:
https://1drv.ms/u/s!ApkCUv0wQm8UgwWM_LFB_hh1-T7r

Disabled:
https://1drv.ms/u/s!ApkCUv0wQm8UgwZYE6ZwRhlly5lX

New WiFi card:
Wireless AC-7260
Model: 7260NGW

I'd really appreciate a bios without the whitelist, or at least this NIC in the whitelist. Can anyone help?

Another question, with so many people asking for it, does every specific Yoga 2 Pro need its own bios, or can all use the same file? If so, why not share that? How to do the modding ourselves? I assume some tooling is used for that?

[Dudu2002]

New WiFi card:
Wireless AC-7260
Model: 7260NGW

I'd really appreciate a bios without the whitelist, or at least this NIC in the whitelist. Can anyone help?

Another question, with so many people asking for it, does every specific Yoga 2 Pro need its own bios, or can all use the same file? If so, why not share that? How to do the modding ourselves? I assume some tooling is used for that?

Hi
ALL mods is personal
Each dump contains personal data - Serial numbers, service tag, win key, passwords and other!
Your mod completed, read PM

[thewagdy]

New WiFi card:
Wireless AC-7260
Model: 7260NGW

I'd really appreciate a bios without the whitelist, or at least this NIC in the whitelist. Can anyone help?

Another question, with so many people asking for it, does every specific Yoga 2 Pro need its own bios, or can all use the same file? If so, why not share that? How to do the modding ourselves? I assume some tooling is used for that?

Hi
ALL mods is personal
Each dump contains personal data - Serial numbers, service tag, win key, passwords and other!
Your mod completed, read PM

Can you create a custom BIOS for me? Yoga 2 Pro with 

New WiFi card:
Wireless AC-7265
Model: 7265NGW

[rico959]

Hi everyone,

I have a Lenovo Yoga 2 Pro and I don't know the BIOS password. Can someone help me clear it? What do I need to do?

[bluefoci]

I too have a Yoga 2 Pro and would like to remove netwwork card whitelist.  Please send me PM and I will donate for the BIOS update.

[ViliNeto]

Hi all,

Can you help me? I have Yoga Pro 2 BIOS 76CN40WW and want to use the 7260NGW Wifi module.

Thanks in advance

[dank]

Hello, I would like to remove the whitelist from my Yoga 2 Pro with BIOS 76CN43WW.
Thank you for any help

[Bluetenhonig]

Hi,

first off: Thank you for the great work you are doing here. I'm having the same issue as most other people here: A Yoga 2 Pro in which I'd like to replace the wifi card. Now, while reading this thread, I encountered multiple versions of the tool that creates the "results.rar" file. I see that they work quite similar (that is, they include almost the same files) but I am still wondering which one I am supposed to use.

So what I did so far is:
1. Run a Ubuntu 14.04.05 live USB to unlock the "advanced" tab in BIOS menu:
a) disable efi write protection

Code:

sudo chattr -i /sys/firmware/efi/efivars/SCUShowHiddenPage-8be4df61-93ca-11d2-aa0d-00e098032b8c

b) hexedit efi to enable advanced tab

Code:

sudo ghex /sys/firmware/efi/efivars/SCUShowHiddenPage-8be4df61-93ca-11d2-aa0d-00e098032b8c

...and then change the last value to 1, as is described here

2. restarted, went to BIOS and disabled "BIOS Lock" in the advanced tab

3. Create a BIOS dump/ "results.rar"
a) Used WinToUSB to create a Windows 8 live usb in EFI mode.
b) booted Windows 8 from USB
c) I wasn't sure which tool to use, so I ran:
   i) the tool posted by sovem (#4) called 'TESTBACK.exe' (results are here)
   ii) the tool posted by Da Vinci Code (#121) called 'BACKUP_Tools18.exe' (results are here)

4. Now i am left with these questions:
a) It would be awesome if someone could mod my bios dump and remove the whitelist
b) Just out of curiosity, i'd like to understand how this removal process works. So if someone has a link to a description, that would be much appreciated.
c) Is the whitelist mechanism actually completely removed or just extended to include several other wifi-cards? (In the latter case: I'd like to install a intel 7265 card)
d) can i flash the modified bios via Windows 10 or do I need to go to Windows 8/7 again?

Thanks for any replies and your support!

[Enes7o]

Bios : 76CN43WW
Card Model : 7260NGW