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[REQUEST] Lenovo X220 (8DETxxWW) Whitelist Removal
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
find
quote
(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.
find
quote
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
find
quote
(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.
find
quote
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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quote
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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quote
(06-28-2018, 05:28 AM)tinybeaver Wrote: 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

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

** Lenovo X220 v1.46 Modified Bios (no whitelist only) **

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

** Lenovo X220 v1.46 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/9dt19z.7z
https://my.mixtape.moe/hduebg.7z
https://a.safe.moe/fAhaWog.7z
http://dl.asis.io/AGrynCdp.7z
https://u.teknik.io/ZwJOA.7z
find
quote
Wow, that was fast! Thank you very much ValdikSS
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quote
Thanks again for your work on this, ValdikSS.
I did encounter one problem: when installing the "full-blown" version 1.46 the Advanced menu does not seem to be unlocked.
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quote
(06-28-2018, 12:57 PM)johnmcdonnell Wrote: Thanks again for your work on this, ValdikSS.
I did encounter one problem: when installing the "full-blown" version 1.46 the Advanced menu does not seem to be unlocked.

Indeed, my fault. Reuploaded.
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quote


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