Lenovo ThinkPad T470 bios password decrypt

[pccincinnati]

Re: Lenovo ThinkPad T470 bios password decrypt

hello i am new here but not to the industry . . so basically I have 20+ lenvo t470 all with superviser bios passwords ..

so far I have removed the bios chip and read the BIN file with a programer. I'm am confused about how to patch or re-write the bios chip ,,

[hoaca388]

Re: Lenovo ThinkPad T470 bios password decrypt

hello i am new here but not to the industry . . So basically i have 20+ lenvo t470 all with superviser bios passwords ..

So far i have removed the bios chip and read the bin file with a programer. I'm am confused about how to patch or re-write the bios chip ,,

https://www.badcaps.net/forum/showthread.php?t=87588

[talk2partha]

Re: Lenovo ThinkPad T470 bios password decrypt

Hi Everyone,

I have a lenovo T470 BIOS which is password protected. Now after flashing few BIOS files I am unable to enter the BIOS setup by pressing the F1 key.

Can someone help me to Enable the USB port and Remove password from attached BIOS file?

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

Need bios file please

[SMDFlea]

Re: Lenovo ThinkPad T470 bios password decrypt

Need bios file please

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570 ->

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools

https://www.badcaps.net/forum/showthread.php?t=103526

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

Thanks for the information.

[Updated post]
I have Lenovo T470s - i7 6th gen which has BIOS admin lock. I have tried files from here but now SSD is not detecting. Can you please help me to unlock my dump file attached here?

[hoaca388]

Re: Lenovo ThinkPad T470 bios password decrypt

Thanks for the information.

[Updated post]
I have Lenovo T470s - i7 6th gen which has BIOS admin lock. I have tried files from here but now SSD is not detecting. Can you please help me to unlock my dump file attached here?

https://www.badcaps.net/forum/showthread.php?t=87588

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

https://www.badcaps.net/forum/showthread.php?t=87588

I have tried using patcher but it won't work for me.

[SMDFlea]

Re: Lenovo ThinkPad T470 bios password decrypt

I have tried using patcher but it won't work for me.

Have you installed python,what error messages are there

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

Have you installed python,what error messages are there

I have installed Python. The script is running and shuts off immediately. I have set paths and variables too.

[hoaca388]

Re: Lenovo ThinkPad T470 bios password decrypt

I have installed Python. The script is running and shuts off immediately. I have set paths and variables too.

Drag and drop bios bin file into autopatch.cmd file.

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

Drag and drop bios bin file into autopatch.cmd file.

I did but the script runs for a few seconds and turned off and not generating any file

[hoaca388]

Re: Lenovo ThinkPad T470 bios password decrypt

I did but the script runs for a few seconds and turned off and not generating any file

Lenovo T470s - i7 6th gen

[IVYAKS]

Re: Lenovo ThinkPad T470 bios password decrypt

Lenovo T470s - i7 6th gen

Thanks a lot

[saisoni20]

Re: Lenovo Thinkpad T470 20JM Supervisor password

Working mint, Thankyou so much.

Followed this guide https://www.badcaps.net/forum/showthread.php?t=87588

Restored original dump and it removed password!!

Hii, I have the same issue. How did you solve it?

[saisoni20]

Re: Lenovo ThinkPad T470 bios password decrypt

Lenovo T470s - i7 6th gen

HI,
I have replaced my bios but now it is stuck on the Entering setup...
Any solution?

[studiophototeam]

Re: Lenovo ThinkPad T470 bios password decrypt

T470
I DUMP ORIGNAL FILE AFTER CREATED THE patched.bin file with auto patcher
erasing bios chip and flashed with patcher file

and after this all this thing is gone which is write down
below down all prosses compleated, in between i forget temper proof switch to pressed continue.in all this prosess

pess F1 to enter setup: password 1234
wait 20sec or more
Press anykey to hardware Id
Press 2x space
tpm certificate changed
turn off

flashed with backup bios original .

but at right now my pc not showing any response with power button, no led light to showing with power button and no cpu fan running,

when i connect charger power button green led 3 time blinking and goes to off and charging orange light continues show orange light ,,
but no booting, power button is pressing nothing happen

laptop is fully dead condition.

please help me

[Jaffar Ali]

Re: Lenovo ThinkPad T470 bios password decrypt

Lenovo T470s - i7 6th gen

Thank you so much dear.

It's working.

[masadzala]

Re: Lenovo ThinkPad T470 bios password

Thnx bro

[Rafick]

Lenovo ThinkPad T470 bios password removal request

Hello folks :-)

I have the Lenovo ThinkPad T470 but has an admin password. I understand that I can't just use someone elses backup iso rom on my laptop. So I will upload the backup rom of my laptop. If someone can remove the password and reupload the rom, I would be very grateful. Thank you.