[REQUEST] Lenovo T520 (8AETxxWW) Whitelist Removal

[GioCap]

Here You go :

https://www.mediafire.com/file/09ydb7oa5...0.rar/file

This Mod has all and is resigned by ValdikSS python script ...

Regards

By BDMaster

I already have the bios uploaded by killer and resigned by myself, is it any different from what you have uploaded?
Could you tell us a bit more about it, if it is in fact different from the killer's one, apart from resigning?

The only thing that was left unresolved for me was the ability to replace the BIOS bootup image by myself, everything else I managed to do by myself, but not replacing bootup image by my own one, despite meeting all the requirements for it.

Do you know how could I replace the image that the PC boots up with with at the bios level my own custom one?

Hi Olokos,
I think that there isn't much differences between these, but I want to learn anything new from all friends and share the knowledgments of mine with them !
I haven't Lenovo laptop and can't do tests, but I would try to help You to make this goal.
If do You want to talk about that I'll be very happy, as I can ask to an expert own tests and goals.
I would ask about signing form You used to ...

https://github.com/ValdikSS/thinkpad-shahash
https://github.com/thrimbor/thinkpad-uefi-sign
https://www.insanelymac.com/forum/topic/...on-lenovo/

So We can help all others users to self make own bioses

Regards

P.S. I have done many bioses modified boot logo with other manufacturers laptops in the past, but we can learn everyday something new.

Look here :

https://www.bios-mods.com/forum/Thread-A...9#pid73179

And now on Lenovo TP T420 and T520 I found this (into bios modules) :

https://www.mediafire.com/file/yf3aebjfi...o.rar/file

On Lenovo Legion Y520 I found these :

https://www.mediafire.com/file/2ie4kudth...s.rar/file

On Lenovo TP E450 :

https://www.mediafire.com/file/gvv2htoiw...0.rar/file

Regards

[cdoublejj]

it looks like the 2015 link to oleh's bios are to deleted files

is this wiki out of date?

https://www.thinkwiki.org/wiki/Custom_BIOS

i'm wanting to run whitelisted and improved/unlocked bios on a T520

[jonemops]

Hi could you please remove the whitelist of my BIOS? I want to put a intel 7260AC 7260HMW to my lenovo T520.
Model: Lenovo T520

BIOS share:
https://www.sendspace.com/filegroup/uqwY...2DI%2FYXeg


Thank you very much!

[olokos]

I realised why I couldn't change the bootlogo.

Well, I did change it all the time correctly.
After flashing modded bios by default "fullscreen logo" or something like this gets disabled somewhere within UEFI settings.

Keep in mind to reenable fullscreen logo if you wish to have it after flashing the modded bios.

@jonemops - check the link posted by giocap

[pavel-1980]

hello. I have a lenovo t520 laptop, bios version 1.49.The Bios type is Phoenix EFI, you can help modify my bios. I need the Advanced item, as well as so that I can install the intel 7260HMW wifi module, removing the whitelist check.
https://pcsupport.lenovo.com/us/en/produ...s/ds018810

[bloyd7666@gmail.com]

i got a Lenovo T520 and it didn't have a Wi-Fi card I'm trying to install a 
Intel Centrino wireless-N 2200 Wi-Fi card
it's a Lenovo T520 type 4239-CTO.
i7-2640M CPU @ 2.80GHz processor

I would like to remove the whitelist so it would make upgrading it easier in the future.
if someone
  results.rar (Size: 2.08 MB / Downloads: 4) could help it would be greatly appreciated

[Herman]

Unfortunately all the links for a modded BIOS for the T520 are gone.

Does anyone have a working link?

Thank you very much in advance

[greg84]

https://drive.google.com/file/d/1BMtu3Um...sp=sharing

I did it one year ago. This is version 1.49 mod.
In a 7z file, there are two folders: the original BIOS and the mod BIOS.
1. flash the original bios.
2. flash mod bios.

Multi USB ISOs creating: https://www.ventoy.net/en/index.html

I used probably 8.1  from https://sergeistrelec.name/winpe-10-8-se...c-english/
I don't remember exactly which version, as I wrote, it was a year ago.