[REQUEST] Lenovo X220 (8DETxxWW) Whitelist Removal

[grafviktor]

Code:

Lenovo Thinkpad X220 1.43

- Whitelist removal
- Unblocked AES-NI
- Unblocked advanced menu
- Unlocked memory speed
- Unblocked AES MSR 0xE2
- New vbios Intel 2119
- 16Gb 1866 + eGPU solved
- No 5 beeps on boot (recomputed hashsums and signatures)

https://my.mixtape.moe/nordmd.7z
http://cdn.che.moe/lznxcr.7z
https://files.catbox.moe/8ae8ky.7z
https://a.pomf.cat/aaopav.7z
https://a.cuntflaps.me/hikeiu.7z

Hi Vlad!
I've also flashed it onto my x220 and now confirming that it works very well. Now I can use my custom 3g modem. Thank you very much!

[yjm8687]

Code:

Lenovo Thinkpad X220 1.43

- Whitelist removal
- Unblocked AES-NI
- Unblocked advanced menu
- Unlocked memory speed
- Unblocked AES MSR 0xE2
- New vbios Intel 2119
- 16Gb 1866 + eGPU solved
- No 5 beeps on boot (recomputed hashsums and signatures)

https://my.mixtape.moe/nordmd.7z
http://cdn.che.moe/lznxcr.7z
https://files.catbox.moe/8ae8ky.7z
https://a.pomf.cat/aaopav.7z
https://a.cuntflaps.me/hikeiu.7z

@ValdikSS  Thank you  very much for this BIOS，It is working well，i found the latest vbios for HD3000 is 2170 ver, can you update it?
,regards

[panost]

@ValdikSS Thank you! I flashed the bios and all is good. Will I have any issues if I want to reflash the original bios?
I bought my x220 off ebay and it has some issues so I might have to return it back to seller.

[silversurfer]

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

HI

In the text file that comes with this firmware it reads:

First flash the original v1.43 bios (8duj28us), reboot and run flash.bat as an administrator.

My x220 runs the  8DET73WW (1.43 ) bios wich is likely the gmerman version? Can i still flash directly with the version you supplied?

Do i really just need to run the .bat file as an admin?

All the best

[ValdikSS]

@ValdikSS Thank you! I flashed the bios and all is good. Will I have any issues if I want to reflash the original bios?
I bought my x220 off ebay and it has some issues so I might have to return it back to seller.

Yes, you can't revert it back right away, stock flasher has a check if you're trying to install the same firmware. You need to copy FL1 file from the original BIOS folder to modified BIOS folder, rewriting existing file.

[ValdikSS]

Do i really just need to run the .bat file as an admin?

Most probably. It should work fine.

[Jago25_98]

Just to confirm,
Once 1.42 official is flashed, we can't go back to 1.40 even via raspberry pi low level hardware flash?

[ilf]

Hi,

sorry if this has been brought up, but I couldn't find a definitive answer. I'm currently running a modified 1.40 BIOS with 16GB memory. Should my upgrade path be 1.40(modded) -> 1.43 (official) -> 1.43 (modded). If I go from 1.40 modded bios to 1.43 will my laptop boot.

I would primarily like to upgrade because of the TPM device as I have some issues with it in Linux and I would actually like to use it.

Thanks. Great work on the modded BIOSes.

[ValdikSS]

Most probably it would work, but I'd recommend you to flash original BIOS first.

[masteroskillio]

Most probably it would work, but I'd recommend you to flash original BIOS first.

Hey man, thanks for the mod, I can't get it to work on my PC though. From windows 10 x64 I tried running the v1.43 version on my x220 and after I installed the original 1.43 bios and when I go to click on the flash.bat file and run as admin I can see a cmd window flash on my screen for a split second and then nothing happens. The cmd window flashes too quickly for me to read anything in it. Any ideas on how I can get it to work?