[REQUEST] Lenovo Ideapad Yoga 13 whitelist removal

[sjbhavsar]

[REQUEST] Lenovo Ideapad Yoga 13 whitelist removal

Motherboard Manufacturer & Model: Lenovo Ideapad Yoga 13 (20175)
Bios Revision: 66CN55WW
Bios Link: http://download.lenovo.com/consumer/mobi...x64_en.exe

Old card: Realtek RTL8723A Wireless LAN 802.11n
New card: Intel Dual Band Wireless-AC 7260

Any help would be much appreciated.

Thanks!

[sjbhavsar]

Any help or updates in removing the whitelist for the Lenovo Yoga 13?

I've got the Intel Wireless 7260 waiting to be installed but was hoping someone could help me out in removing the whitelist. If you need me to take a bios backup let me know.

Thanks!

[tcranger1]

Did you ever get any updates on this MOD? I have the same laptop and am looking to replace it the same wlan card you purchased. Thanks.

Any help or updates in removing the whitelist for the Lenovo Yoga 13?

I've got the Intel Wireless 7260 waiting to be installed but was hoping someone could help me out in removing the whitelist. If you need me to take a bios backup let me know.

Thanks!

[BDMaster]

Did you ever get any updates on this MOD? I have the same laptop and am looking to replace it the same wlan card you purchased. Thanks.

Any help or updates in removing the whitelist for the Lenovo Yoga 13?

I've got the Intel Wireless 7260 waiting to be installed but was hoping someone could help me out in removing the whitelist. If you need me to take a bios backup let me know.

Thanks!

Ok friends,
use this tool and run It as Admin the upload here the result file :

http://rghost.net/58219938

then use this too an do the same :

http://rghost.net/53128665

Let me know
Regards

P.S. As requested We can modify this Bios only issue is to check how to rewrite It into Eeprom !

It's an Ecapsulated Bios (probabily Signed) so We can try to modify Original using InsydeFlash.exe, using Recovery File Mod and
last using FPT Intel !
These are the mods :

Slic 2.1 MOd : is missing Marker 2.1 so We can use a SLP Marker tool or Introduce this Module

Menu Tabs Unlock Mod :

FE3542FE-C1D3-4EF8-657C-8048606FF670_786.ROM SetupUtiltiy

Form Sets
--------------------------------------------------------------------------------
Offset: Title:
--------------------------------------------------------------------------------
0x7AAA4 Boot (0x53)
0x7B834 Security (0x31)
0x7BE64 Main (0x3)
0x7C394 Power (0x358)
0x7E824 Advanced (0x126)
0x87F24 Exit (0x83)
0x88154 Information (0xA0)
0x88374 Configuration (0xB0)

08E4 : 74 5F to 74 00 jz short loc_180000945 to jz $+2 ; Advanced
08EE : 74 55 to 74 00 jz short loc_180000945 to jz $+2 ; Power
08F4 : 74 4F to 74 00 jz short loc_180000945 to jz $+2 ; Security

Remove Whitelist Mod :

11D378C2-B472-412F-AD87-1BE4CD8B33A6_1715.ROM UEFIL05BIOSLock

070C : 74 1B to EB 1B jz short loc_180000729 to jmp short loc_180000729

OR

0710 : 75 1B to 75 00 jnz short loc_18000072D to jnz $+2

It's enough I think !

I will upload a Bios Mod based on Original Bios and will wait for results file !

[Yiannis4]

I am interested for the bios too
thanks for your help!

[Yiannis4]

i cannot upload the files due to upload file limitation
original bios file:
http://download.lenovo.com/consumer/mobi...x64_en.exe

[BDMaster]

i cannot upload the files due to upload file limitation
original bios file:
http://download.lenovo.com/consumer/mobi...x64_en.exe

Use the tools above and upoad the results files on RGhost.com or Sendspace.com Servers !!!
Regards

P.S. need these files to check how reflash Bios Mod !

[Yiannis4]

first method:
https://www.sendspace.com/file/rsk35b

Second method does not work for me

[Yiannis4]

i managed to do the second method too
https://www.sendspace.com/file/vjvers

[BDMaster]

i managed to do the second method too
https://www.sendspace.com/file/vjvers

Hi friend,
here is your Bios Mod, flash from USB Dos Bootable Stick, so follow instructions
into readme file (Disable SecureBoot and Set Legacy Bios USB) :

http://rghost.net/59587368

Let me know
Regards

P.S. if You appreciate my work Donate to me so I will continue . . . look into my Signature
Your Eeprom gives Error 28 but We would bypass It using prr.exe.