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[REQUEST] Lenovo X220 (8DETxxWW) Whitelist Removal
(05-14-2018, 10:47 AM)delirein Wrote: There is a new bios available for the X220, version 1.45 - https://support.lenovo.com/pl/en/downloads/ds018805. The changes are only related to the MEBx acces bypass bug. Regardless, can I ask for the unlock on this bios version? Many thanks


Probably start a new thread for this new BIOS revision.
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(05-14-2018, 10:47 AM)delirein Wrote: There is a new bios available for the X220, version 1.45 - https://support.lenovo.com/pl/en/downloads/ds018805. The changes are only related to the MEBx acces bypass bug. Regardless, can I ask for the unlock on this bios version? Many thanks

This package contains 2 BIOS modifications for Lenovo ThinkPad X220 laptop.

** Lenovo X220 v1.45 Modified Bios (no whitelist only) **

- Whitelist removal only
- Re-signed with custom key to get rid of 5 beeps on boot

** Lenovo X220 v1.45 Modified Bios (full-blown) **

- Whitelist removal
- Unlocked AES-NI on "no-encryption" machines
- Unlocked hidden advanced menu
- Unlocked memory speed (supports DDR3 1600 and 1866)
- Disabled package c-state lock at MSR 0xE2 (for Hackintosh)
- Re-signed with custom key to get rid of 5 beeps on boot

https://files.catbox.moe/qdj4n0.7z
https://my.mixtape.moe/mchqbb.7z
https://a.safe.moe/Mdujly4.7z
https://a.doko.moe/zprotd.7z
https://pomf.pyonpyon.moe/lxacim.7z
http://dl.asis.io/TzvLZQCS.7z
https://u.teknik.io/j2Qab.7z
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This package contains 2 BIOS modifications for Lenovo ThinkPad X220 laptop.

** Lenovo X220 v1.45 Modified Bios (no whitelist only) **

- Whitelist removal only
- Re-signed with custom key to get rid of 5 beeps on boot

** Lenovo X220 v1.45 Modified Bios (full-blown) **

- Whitelist removal
- Unlocked AES-NI on "no-encryption" machines
- Unlocked hidden advanced menu
- Unlocked memory speed (supports DDR3 1600 and 1866)
- Disabled package c-state lock at MSR 0xE2 (for Hackintosh)
- Re-signed with custom key to get rid of 5 beeps on boot

https://files.catbox.moe/qdj4n0.7z
https://my.mixtape.moe/mchqbb.7z
https://a.safe.moe/Mdujly4.7z
https://a.doko.moe/zprotd.7z
https://pomf.pyonpyon.moe/lxacim.7z
http://dl.asis.io/TzvLZQCS.7z
https://u.teknik.io/j2Qab.7z
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(06-06-2018, 12:37 PM)ValdikSS Wrote: This package contains 2 BIOS modifications for Lenovo ThinkPad X220 laptop.

Thank you once again ValdikSS for all of your work with the X220 BIOS. Installed your 1.45 'full-blown' version and it's working perfectly.
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Hi,

Im looking for some help with flashing the v1.45 BIOS on my X220.

I can seem to flash it on my system.

Firstly I cant seem to run the flash.bat file by right clicking and running as administrator. The program just forces close.

Secondly when I run the flash.bat file, the Phoneix WinFlash program runs and goes through:

Load new BIOS
Analyse old and new BIOS
Read old BIOS

Then windows crashes to a blue screen with the following error:

Stop code: PAGE FAULT IN NON PAGED AREA
What failed: WinFlash64.sys

Any ideas?
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Never mind.

I reset the bios to its default settings and although it still wouldn’t flash by running the flash.bat file as an admin (right click), it still flashed fine just running the flash.bat file.

All is working fine.
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hi all
I have installed Linux Debian in my X220 laptop, and now I want to upgrade my BIOS to 1.45 modified version. I have not windows to do this, anyone has idea how to do it?
Regards
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(06-22-2018, 06:11 AM)awareneo Wrote: hi all
I have installed Linux Debian in my X220 laptop, and now I want to upgrade my BIOS to 1.45 modified version. I have not windows to do this, anyone has idea how to do it?
Regards

You can't. You need to flash it from Windows.
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You mean modifying the 8duj30us.iso file according to X220_v1.45_Modified_BIOS.zip is not possible right?
If you think its possible let me know to try it.
Thanks
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There is a new BIOS available for the X220, version 1.46 - https://support.lenovo.com/pl/en/downloads/ds018805. The changes are related to the Spectre (v3a and v4) security risk. May I ask for the unlock of this BIOS version? Many thanks
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