LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[Sir SOMC]

OK, how to update a BIOS on X270? All the update methods tell me i don't have to upgrade, i already got the latest BIOS.

r0iuj44w.exe -> extract, replace the FL1 file with the patched one. It is always the latest BIOS. Did downgrade a few BIOS versions, did try 4 or 5 older BIOS, always the same. If i use the Windows updater, i am always up to date as soon as i use the batched FL1 file. Also if i try the boot stick, it is the same message.

So is there a ways to force update or is the patch not working for X270 at all?

I'm over it, no more try and error

Regards

[IROC2022]

Do you have to remove all batteries include CMOS before running patch file?

[ElRippo]

Hi,

any chance to get a patched bios for my Lenovo Thinkpad X1 Yoga 2nd Gen, please ?

Bios locked by Supervisior Password !

Type: 20JES2JP00
S/N: R90NYUAY

UEFI Bios Version: N1NET64W (1.51)
UEFI Bios Date: 2024-03-27
ME Firmware Version: 11.8.86.3909
CPU: i5-7300
Memory: 8192 MB

thx

[SMDFlea]

Off topic. Post in one of the ThinkCentre M720q thread topics

[ozzy388]

hi all i have a question I have a Lenovo ThinkCentre M720q

S/N S4HN3366

I want to change the BIOS startup logo because there was a different logo before, and I've tried using the BIOS and tools like CMD and PowerShell, but nothing worked. I thought I would flash the BIOS with a new one, but now another issue has arisen. I want to restore the old BIN file, but the SPI programmer isn't working. I get a message saying "buffer data SPI match." The first upload was successful, but after the verify, it failed with an oversize message. I press OK, and then I get the "buffer data SPI match" again. What am I doing wrong?

[hoaca388]

Hello
Can you help me with a Thinkpad E495 bios patch?
No matter what I do, whenever I run the auto patcher, I always get a black screen. I'm out of ideas.
Type 20NE-S02G00
Serial PF-1XLNEP

Thank you for your patience

Try

[robkom]

Hello
Can you help me with a Thinkpad E495 bios patch?
No matter what I do, whenever I run the auto patcher, I always get a black screen. I'm out of ideas.
Type 20NE-S02G00
Serial PF-1XLNEP

Thank you for your patience

[idlle]

man, thanku so much!!
i did what u posted in the 1st post and managed to bypass a bios password on a lenovo l480 using 8th gen intel cpu
the only thing i lacked was that python script, despite the fact i installed from the link provided in the tutorial , the cmd command told me it couldn't fint the python runtime
the i literally went to Microsoft store and got from there for free python and it WORKED
i flashed the patched rom , followed steps, and after that i re-flashed the original ROM and no password

[MRT480]

I made this account just to ask about this. I bought this bios locked T480 off ebay. I was able to get a dump of the bios, but the actual patched bios wouldn't flash properly. I cleared the chip, but it appears it is no longer recognized by either NeoProgrammer or AsProgrammer. Trying to detect in NeoProgrammer gives me IC Not Responding. Loading it into ASProgrammer just shows nothing. Can anyone help? I have a W25Q128JVSQ chip.

[badcappo]

Working on old X380 Yoga Thinkpad with unknown SVP set, dumped 16.384 kb from Winbond W25Q128 chip, auto-patcher output says bin-file "is corrupted or does not contain a valid dump" - any hint? Thanks

[Mullahs]

Good Day,
Has anyone already tried to patch bios SVP for Lenovo T14 Gen 5 Amd? Model Type - 21MDS2WR00. Im afraid to try it without people who already succeeded.

[Sir SOMC]

Thanks for this project!

Creating a bios file for my X270 did work.

Only problem ist, that the bios updater software tells me i already got the latest bios (file) installed. So i can't overwrite the existing bios using the patches file.

What should i do? Change the version inside the file using hex oder bios editors? Is there a way to force overwrite the bios? Thanks

[ghassen topgsm10]

hi brothers i need working bios for my thinkpad E14 (Type 20RA, 20RB) Laptop (ThinkPad) - Type 20RB - Model 20RBS21M00

[ghenar]

preuba

Thank you cayoo01 for patching file and quick response.
But, after programming the file,laptop start beeping, non-stop. Any idea?

[cayoo01]

Sorry, when I wrote before sending I had the translator activated and it was sent translated into Spanish

[SMDFlea]

What is "preuba" in english

[cayoo01]

Hi.
Help please patch bios for an X1 Yoga 4gen.

Type: 20QG-S4K100
Serial: PF-26ZSL8

Thank you in advanced.

preuba

[ghenar]

Hi.
Help please patch bios for an X1 Yoga 4gen.

Type: 20QG-S4K100
Serial: PF-26ZSL8

Thank you in advanced.

[cayoo01]

Are you sure about what you're saying?
Check to see if they're the same.

And when I upload this downloaded file from the internet it gets stuck on Lenovo logo

[cayoo01]

Are you sure about what you're saying?
Check to see if they're the same.

They are not the same, but the result is the same. black screen and a weird melody. I think that if you have to do it manually, or something else you have to modify