Microsoft Surface laptop 4 UEFI password

[Muhammad Faizan]

Surface Laptop 4 1951

S/N- 029956421057

unlock this bios

[hoaca388]

Microsoft Surface laptop 4 UEFI password
S/n: 021250413157

this is surface laptop 4 1950 uefi password
anyone can help on it

Here

[hoaca388]

Hello, need bios password removal for surface laptop 4 1951
sn 005080121757
i've uploaded the bios file.

Unlocked

[Q1999]

Microsoft Surface laptop 4 UEFI password
S/n: 021250413157

this is surface laptop 4 1950 uefi password
anyone can help on it

[Hoanr]

Hello, need bios password removal for surface laptop 4 1951
sn 005080121757
i've uploaded the bios file.

[hayrullo]

Send to you

Thanks! Password is resetted!

[minhdigital]

Hello friends. Can somebody help me reset password UEFI from Surface Laptop 4.
Surface laptop 4 - 1950

001615120457

Send to you

[hayrullo]

Hello friends. Can somebody help me reset password UEFI from Surface Laptop 4.
Surface laptop 4 - 1950

001615120457

[Shawn Gauci]

AAA

Worked like a charm. Thank you😀

[hoaca388]

Sorry you are right. Here is the full file.

AAA

[Shawn Gauci]

the posted bios is short... remove the bios chip from the motherboard before writing or reading...

Sorry you are right. Here is the full file.

[peste]

Hello I have a Surface Laptop 4 that I need the BIOS password erased.
Model: 1979
S/N: 003926115057

the posted bios is short... remove the bios chip from the motherboard before writing or reading...

[Shawn Gauci]

Hello I have a Surface Laptop 4 that I need the BIOS password erased.
Model: 1979
S/N: 003926115057

[black0hackers]

Hi all. i have sf laptop 4 with mdm and computrace actived. i try to change bios region, but laptop hang on logo. not boot. can some one help me!
My Laptop:
Model: Surface LAPTOP 4, 13" 1951 Model
SN: 029546214757

[na8z231]

Hi, I wanted to ask if anyone has found a way to clip onto the bios chip on the board if so what hardware have they used to do this. I am currently trying to use a eeprom CH341A programmer to do this. Surface Laptop 4 15 Model - 1979. Thanks in advance for any help.

[Vesko356]

https://www.badcaps.net/forum/troubl...65#post3214065

[Pucek]

[QUOTE=minhdigital;n3214148]

Sorry I posted wrong, you need to disassemble the device then fully backup your bios and upload here, backing up on windows will not solve the problem !!

I am a bit lost to be honest. Could you send my tutorial on how to do a full backup of BIOS? Why my dump was not enough? Once I get the new bios, how do I flash it? Thank you

[minhdigital]

[QUOTE=Pucek;n3214143]

Sorry I posted wrong, you need to disassemble the device then fully backup your bios and upload here, backing up on windows will not solve the problem !!

[Pucek]

Send to you

Thank you. Could you provide also any guidance/links regarding Surface Laptop 4 UEFI re-flashing? Thanks

[minhdigital]

Hello, I have a Surface Laptop 4 with UEFI locked behind a password.

Per my understand according to the guide, for Surface Laptop 4 password cannot be decoded. The password must be removed from the dump and BIOS re-flashed. I would appreciate removing the password and also giving any materials/link regarding Surface Laptop 4 re-flashing - I could not find any details on the forum.

My Laptop:
Model: Surface LAPTOP 4, 15", i7-1185G7, 32gb RAM, 1 TB , 1979 Model
SN: 031098714957

Thank you

Send to you