[Solved] X220 v1.42 Modified BIOS

[ValdikSS]

Code:

Heres the latest modified v1.42 X220 bios with the following features:

- Whitelist removal
- Unblocked AES-NI
- Unblocked advanced menu
- Unlocked memory speed
- Unblocked AES MSR 0xE2
- New vbios Intel 2119
- 16Gb 1866 + eGPU solved

From Oleh and recomputed SHA1 sums and changed RSA key and signature from me to get rid of 5 beeps on boot and make TPM (Security Chip) happy.

http://b.1339.cf/uahtxjz.7z
https://my.mixtape.moe/caisda.7z
http://cdn.che.moe/jbvxzg.7z
https://u.pomf.is/gcautq.7z
https://a.pomf.cat/hgycqw.7z
https://r.kyaa.sg/poblxd.7z
https://a.cuntflaps.me/qzdmvq.7z

More info on how to recompute SHA1 sums and replace RSA key:
https://github.com/ValdikSS/thinkpad-shahash

[edi92]

Hey,

i flashed the modified bios to use Intels 7260AC wifi card. After flashing my X220 it does not detect a wifi card wether the orginial 6205 nor the 7260AC. The X220 boots completly up but the device manager doesn't show any wifi card.

I tried to reflash the bios and downgrade to 1.40 several times but nothing works.  Can somebody help me? :-)

Regards

[Da Vinci Code]

Good news!Modder of this bios is back!
You can ask him to help you.His nickname is "Dudu2002"(former Oleh and Piterr)
Regards!

[F86]

Could anyone please confirm that BIOS from ValdikSS link works fine, without breaking anything, and TPM remains happy without 5 beeps?

[johnmcdonnell]

Could anyone please confirm that BIOS from ValdikSS link works fine, without breaking anything, and TPM remains happy without 5 beeps?

Can confirm that the version posted by ValdikSS is working perfectly. It does not break anything and does not produce the 5-beep TPM warning at startup.

Thanks ValdikSS!

[tnhl1989]

I was wondering if this would be possible to add to the whitelist for the bios to use the Broadcom WiFi BCM94352 / AzureWave AW-CE123H card.

More information regarding the bios change here. This would be greatly appreciated. Please let me know if there is anything i can do to help with the bios change.

Broadcom WiFi BCM94352 / AzureWave AW-CE123H requires an additional patch

The patch was created by the-darkvoid.

eg. in KextsToPatch:
Comment: AirPortBrcm4360 - fcvo, 10.12.x (credit the-darkvoid)
MatchOS: 10.12.x
Name: AirPortBrcm4360
Find: <81f952aa 00007529>
Replace: <81f952aa 00006690>

Additional background: http://www.insanelymac.com/forum/topic/3...532z-wifi/

[Dudu2002]

v 1.43

http://rgho.st/8V4bR8m27

[alasdairc]

Hi, not meaning to be dense here, but I just flashed this bios on an X220 I just purchased second hand.

I can go into the advanced menu, however can only adjust the USB Legacy option, none of the others. Is this due to locking down some options, or is it as I suspect that the supervisor password has been set on this laptop?

When I go into the bios the password prompt shows, however it accepts an empty password. I'm able to change some settings, but not others. One setting I can't set is Virtualization for instance.

I'm happy to go back to the seller and ask for the supervisor password, but first I want to flash the original non modded bios.

I can adjust the flash.bat script however can I just check all I need to edit flash.bat to use the unmodified file '$01CB000.FL1' from the lenovo bios flash files?

[HCF]

Bios v1.43 is released by lenovo with security fix, any chance we can get an updated bios mod based on the latest v1.43?

http://support.lenovo.com/us/en/downloads/migr-77150

[jabavox]

I was wondering if this would be possible to add to the whitelist for the bios to use the Broadcom WiFi BCM94352 / AzureWave AW-CE123H card.

More information regarding the bios change here. This would be greatly appreciated. Please let me know if there is anything i can do to help with the bios change.

Broadcom WiFi BCM94352 / AzureWave AW-CE123H requires an additional patch

The patch was created by the-darkvoid.

eg. in KextsToPatch:
Comment: AirPortBrcm4360 - fcvo, 10.12.x (credit the-darkvoid)
MatchOS: 10.12.x
Name: AirPortBrcm4360
Find: <81f952aa 00007529>
Replace: <81f952aa 00006690>

Additional background: http://www.insanelymac.com/forum/topic/3...532z-wifi/

+1 looking for this mod too, in case 1.40 mod is not already support?