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ValdikSS · 04-22-2018, 03:23 AM

(04-21-2018, 03:43 PM)johnmcdonnell Wrote: Your 1.44 BIOS appears to use Intel vbios version 2089 while your 1.43 BIOS used Intel vbios 2119. Was there something that required rolling that back?

Indeed, this mod uses stock vbios. 2119 vbios version was taken from Oleh modifications, and is not so stable on Linux. I tried to transfer configuration from stock vbios to the latest available version but it didn't work, that's why I decided to leave stock version.

woge · 04-22-2018, 08:33 AM

(04-21-2018, 03:43 PM)johnmcdonnell Wrote:
(04-20-2018, 04:06 PM)ValdikSS Wrote: Lenovo Thinkpad Bios 1.44 with all modifications:

Thank you so much VladikSS - installed and working perfectly.

One question: Your 1.44 BIOS appears to use Intel vbios version 2089 while your 1.43 BIOS used Intel vbios 2119. Was there something that required rolling that back?

Looks like I will try this on my x220 today.
I downloaded one of the links in the thread above. I just run the winflash exe file from the extracted zip files?
thanks

johnmcdonnell · 04-22-2018, 12:20 PM

(04-22-2018, 08:33 AM)woge Wrote: Looks like I will try this on my x220 today.
I downloaded one of the links in the thread above. I just run the winflash exe file from the extracted zip files?
thanks

Open a command prompt (cmd.exe) as administrator, navigate to the modified bios folder and then run Flash.bat

woge · 04-22-2018, 01:47 PM

(04-22-2018, 12:20 PM)johnmcdonnell Wrote:
(04-22-2018, 08:33 AM)woge Wrote: Looks like I will try this on my x220 today.
I downloaded one of the links in the thread above. I just run the winflash exe file from the extracted zip files?
thanks

Open a command prompt (cmd.exe) as administrator, navigate to the modified bios folder and then run Flash.bat

ok thanks

willzheng · 04-22-2018, 10:49 PM

(04-20-2018, 04:06 PM)ValdikSS Wrote: Lenovo Thinkpad Bios 1.44 with all modifications:

https://files.catbox.moe/q55krj.7z
https://my.mixtape.moe/lsziwk.7z
https://a.pomfe.co/fsxcp.7z
https://a.safe.moe/6ljxfUj.7z
http://b.reich.io/cewqrr.7z

Hello ValdikSS,
Please help me to upgrade bios from version 1.43 to version 1.44..
I have installed a wifi card need the whitelist removed..
And in your installation process, need to flash the original v1.44 BIOS.. but when I flash the original BIOS, I was prevent to boot from the new BIOS because of my installed wifi card..
So , how to upgrade my x220 bios? please help me..

reukiodo · 04-23-2018, 10:08 PM

(04-20-2018, 04:06 PM)ValdikSS Wrote: Lenovo Thinkpad Bios 1.44 with all modifications:

https://files.catbox.moe/q55krj.7z
https://my.mixtape.moe/lsziwk.7z
https://a.pomfe.co/fsxcp.7z
https://a.safe.moe/6ljxfUj.7z
http://b.reich.io/cewqrr.7z

Sorry for the delayed reply. This unlocked BIOS works well! No issues to report yet. Thank you ValdikSS!

Rambler · 04-24-2018, 09:50 PM

(04-22-2018, 10:49 PM)willzheng Wrote:
(04-20-2018, 04:06 PM)ValdikSS Wrote: Lenovo Thinkpad Bios 1.44 with all modifications:

https://files.catbox.moe/q55krj.7z
https://my.mixtape.moe/lsziwk.7z
https://a.pomfe.co/fsxcp.7z
https://a.safe.moe/6ljxfUj.7z
http://b.reich.io/cewqrr.7z

Hello ValdikSS,
Please help me to upgrade bios from version 1.43 to version 1.44..
I have installed a wifi card need the whitelist removed..
And in your installation process, need to flash the original v1.44 BIOS.. but when I flash the original BIOS, I was prevent to boot from the new BIOS because of my installed wifi card..
So , how to upgrade my x220 bios? please help me..

Hi,

This is what I do:

1) Remove unauthorised WLAN and WWAN card.

2) Reboot into Windows and flash original BIOS.

3) Reboot and flash modified whitelisted BIOS.

4) Shut down and install WLAN and WWAN cards.

5) Restart windows.

willzheng · 04-25-2018, 06:53 AM

(04-24-2018, 09:50 PM)Rambler Wrote:
(04-22-2018, 10:49 PM)willzheng Wrote:
(04-20-2018, 04:06 PM)ValdikSS Wrote: Lenovo Thinkpad Bios 1.44 with all modifications:

https://files.catbox.moe/q55krj.7z
https://my.mixtape.moe/lsziwk.7z
https://a.pomfe.co/fsxcp.7z
https://a.safe.moe/6ljxfUj.7z
http://b.reich.io/cewqrr.7z

Hello ValdikSS,
Please help me to upgrade bios from version 1.43 to version 1.44..
I have installed a wifi card need the whitelist removed..
And in your installation process, need to flash the original v1.44 BIOS.. but when I flash the original BIOS, I was prevent to boot from the new BIOS because of my installed wifi card..
So , how to upgrade my x220 bios? please help me..

Hi,

This is what I do:

1) Remove unauthorised WLAN and WWAN card.

2) Reboot into Windows and flash original BIOS.

3) Reboot and flash modified whitelisted BIOS.

4) Shut down and install WLAN and WWAN cards.

5) Restart windows.

I have installed macOS in my x220.... and I met the hd 3000 display issue.. So I wish try a BIOS update may solve display issue..
Can I flash BIOS in the windows PE system?

delirein · 05-14-2018, 10:47 AM

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

Rambler · 05-23-2018, 04:51 PM

(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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