LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

[Stefan Steff]

Hi all i need autHopatced my locked dump file for lenovo yoga l390 i3 8 generaion model 20NUSW700 serial number R90XDGL6 i tried many patced file but always blask screen and bip music and some times te laptop power on and still locked wHen i put any keys code........
emergency need file

STEP 1: Flash MX25L12805D@SOP16 yoga l390 samir readed locked _20241104_172553_PATCHED.BIN
STEP 2: Boot the machine
STEP 3: Press ENTER or F1 /etc. to enter BIOS settings
STEP 4: Enter any character when asked for Supervisor Password
STEP 5: Press enter when it shows Hardware ID
STEP 6: Press space bar 2x when asked
STEP 7: Turn off machine
STEP 8: Flash MX25L12805D@SOP16 yoga l390 samir readed locked _20241104_172553.BIN
STEP 9: Boot the machine
STEP 10: Press ENTER or F1 /etc. to enter BIOS settings
STEP 11: Reset BIOS settings to factory default

[bibi019]

tHank you for your reply but file not working black screen and play music after flasHbios

[danito]

tHank you for your reply but file not working black screen and play music after flasHbios

try

[hoangdo191]

Please help me unlock this T480S Bios Lock, i was tried patched tool but it still lock

[kordex35]

Patched check

[Andreasbest]

Please help me unlock this T480S Bios Lock, i was tried patched tool but it still lock

T480s stores password in EC, cannot unlock with autopatcher, only this method works https://www.badcaps.net/forum/troubl...-ec-pwd-bypass

[NAEEM AKHTAR]

GREAT JOB.....THANKS YOGA 370 CLEARED .....NOW.......

[tommy97]

Hi guys, i have T480 which does not patch with the software, i did used it with same model before and everything was fine. Any idea what caused it?

[SMDFlea]

Hi guys, i have T480 which does not patch with the software, i did used it with same model before and everything was fine. Any idea what caused it?

serial number ? https://www.badcaps.net/forum/troubl...before-posting

[Stefan Steff]

serial number ? https://www.badcaps.net/forum/troubl...before-posting

The posted BIOS it's a ThinkPad L480 with Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz so the autopatcher works OK but I don't think this BIOS will work on a T480...

[tommy97]

The posted BIOS it's a ThinkPad L480 with Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz so the autopatcher works OK but I don't think this BIOS will work on a T480...

That's correct. My mistake, laptop is L480, I don't have SN as laptops came as job lot, and they have mixed bases is there any other way to find SN?

[bibi019]

try

tHank you te file wotked perfectely

[jorgital]

Hello All, would really appreciate any help/input: I tried to autopatch my T480 with locked BIOS and flash it but I get a black screen and a "melody" error . I flashed back my BIOS dump and the machine booted back as normal. Tried this routine twice with same results. Where did I go wrong?

Serial Number: PF1HFGMG
Product Number: 20L6S5NY00
BIOS Version: N24ET77W 1.52

T480Bios.rar

[ytnhy]

may, first i have to read MORE the guide / rules

me having to the error "0199: Security System" - and need the Setup/BIOS with Supervisor Password.
And exactly this i forgot!

I already tried to do much things i found while searching before through many many forums.

Directly after turning the notebook on i enter the BOOT-ON pass in, this error appears, with F1 for going to BIOS - this error appears!

I have also a Lenovo Thinkpad T480 (knowing the Boot-ON password, but that doesn't help, cuz he wants for no other possibility the supervisor pw)

PLEASE guys, can somebody help.

I also find a pre-programmed BIOS chip at ebay, but the SUPERVISOR password is obviously saved in another place.
(removing the CMOS / BIOS battery will not work (notebook model is too new).

Also i have read the guide that would posted here often times...

[Andreasbest]

That's correct. My mistake, laptop is L480, I don't have SN as laptops came as job lot, and they have mixed bases is there any other way to find SN?

There is a sticker on motherboard OR enter bios read only mode by simply pressing enter key when ask for password

[sanyimama]

Can it be done with a pendrive or you need a clip-on chip reader of some sort? if the reader is needed can you give me a recomendation? i will probably use it only once i have a p51 to patch

[Levi990e]

Hi, I have a Lenovo X390 Yoga, Type: 20NN-002AGE S/N: R90WZWSJ. I tried the auto patcher, but the laptop starts once, then reboots and beeps...doesn't post, if I put back the original BIOS it's all good again. What gives? I included the original and the patched BIOS.

[SMDFlea]

EC bypass https://www.badcaps.net/forum/troubl...ss#post3237235

[ezazuk]

Try to buy this clip
https://a.aliexpress.com/_EvoJWbL

[Levi990e]

Try to buy this clip
https://a.aliexpress.com/_EvoJWbL

I have all of those clips and a Xgecu T48....
Hm, so only bypass will work, I will try that then.

[mambo09]

Hi everyone, after running the patch on my dump, I start the computer but it remains stuck on the Lenovo writing, it doesn't let me press any key to access the bios, has this happened to anyone?