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Old 08-18-2020, 02:15 AM   #41
Cunninghood
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Tried Python27, same thing.

However, I tried to use HxD to delete the whole chain of data (which should be that extra padding), trying to see if it works.
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Old 08-18-2020, 02:17 AM   #42
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

This is the patched file using python27.

Could you help me try patching it using your setup? T460.bin is the original file.
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File Type: rar Desktop.rar (23.98 MB, 41 views)
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Old 08-18-2020, 02:35 AM   #43
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Cunninghood View Post
This is the patched file using python27.

Could you help me try patching it using your setup? T460.bin is the original file.
your file t460 patched 32 mo
my ori t460 patched 16mo


very weird
I don't understand why your file is 32mb while mine of the same model (t460) is only 16mb
Attached Images
File Type: jpg mod screen.jpg (61.4 KB, 96 views)
File Type: jpg Nouvelle image bitmap (2).jpg (107.0 KB, 45 views)
Attached Files
File Type: rar T460 ori Mxp patched.rar (15.79 MB, 43 views)
File Type: rar Mod patched.rar (16.02 MB, 62 views)

Last edited by Maxpower3; 08-18-2020 at 02:52 AM.. Reason: problem
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Old 08-18-2020, 02:49 AM   #44
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thank you so much. Yes this is weird, might need knucklegrumble to enlighten
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Old 08-18-2020, 02:54 AM   #45
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Oh wait, you mean you tried to patch my original file, but it is showing 32mb too right.

Mmmmm.... I tried to patch using manual replacement of "lenovotranslate" and "bootoption", my machine can power on, but there is no display.
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Old 08-18-2020, 03:11 AM   #46
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

yes if I patch your file, it is 32mb.
and if I take one of mine it is 16mb.
you can try my patch file for your machine that should unlock the Password.

there is something else to modify than boot and translate for this model.
nvram must also be cleaned up
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Old 08-18-2020, 03:13 AM   #47
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

read the original several times to be sure of your reading
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File Type: rar T460 ori Mxp patched.rar (15.79 MB, 30 views)

Last edited by Maxpower3; 08-18-2020 at 03:14 AM..
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Old 08-18-2020, 03:33 AM   #48
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thanks for enlightenment

How do I go about clearing the nvram?
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Old 08-18-2020, 03:35 AM   #49
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Also other than clearing the nvram, what else do I need to do?
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Old 08-18-2020, 03:45 AM   #50
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

you have to compare the files to find out how to patch them.
all the keys are in the patch
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Old 08-18-2020, 03:52 AM   #51
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

If not too tough, can you guide me? If it is a cumbersome process then forget it. Appreciate ur reply
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Old 08-18-2020, 04:32 AM   #52
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

the explanation is in the discussion thread.
look at message # 19 and in other topics like Remove_SMM ... UEFI.

The best learning is to learn and understand on your own

read the topics and come back if you don't understand

Last edited by Maxpower3; 08-18-2020 at 04:33 AM..
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Old 08-18-2020, 04:37 AM   #53
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by earthoo7 View Post
same issue with t560 t570.
j'ai vu le probleme ,je vais regardé ca ,pourquoi ca fonctionne pas

I saw the problem, I'm going to look at it, why is it not working
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Old 08-18-2020, 06:39 AM   #54
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Sorry guys I did not have time to look at your files. I'm going to test them and let you know what I come up with as soon as I can.
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Old 08-18-2020, 09:15 AM   #55
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

thank you maxpower and knucklegrumble
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Old 08-18-2020, 03:09 PM   #56
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

OK... I found the reason why your file was doubling in size.

I rewrote the cleaning step of the script and modified the process. It should work as intended now.
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File Type: zip lenovo_autopatcher_0.2.zip (2.15 MB, 326 views)
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Old 08-18-2020, 03:34 PM   #57
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Knucklegrumble View Post
OK... I found the reason why your file was doubling in size.

I rewrote the cleaning step of the script and modified the process. It should work as intended now.
good job thanks
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Old 08-18-2020, 09:43 PM   #58
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thank you!

Last edited by Cunninghood; 08-18-2020 at 09:45 PM..
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Old 08-18-2020, 11:14 PM   #59
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Tried your script with python 2 give me error, but ok using python 3. i use windows. first attempt with locked spv password X250 success, but i need to press small button on the buttom.
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Old 08-19-2020, 02:43 AM   #60
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hi Knucklegrumble,

It worked on the old laptop, but I tried on another laptop, also T460, and it couldnt work again

I manually patched it already.

However, if you are interested, I have attached the bios dump of the new laptop.

That being said, really appreciate your automated file! It really saves alot of time and effort
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File Type: rar t460_pc0c8aa8.rar (8.07 MB, 25 views)
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