Microsoft Surface laptop 4 UEFI password

[minhdigital]

Hi, I have tried to unlock this bios through various methods but still the password persists is this a new bios version? Can it please be unlocked.

Surface Laptop 4 - 1951

S/N: 007413613857

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[Akhlz001]

Hi, I have tried to unlock this bios through various methods but still the password persists is this a new bios version? Can it please be unlocked.

Surface Laptop 4 - 1951

S/N: 007413613857

[Hungdunglaptop]

Password removed

i program bios but turn on only show logo then off. Display is still on

Do you have any solution?
Thanks

[hoaca388]

i have surface laptop 1951 password , help me unlock please

model : Surface laptop 4 1951
serial: 007254313957

Password removed

[Hungdunglaptop]

i have surface laptop 1951 password , help me unlock please

model : Surface laptop 4 1951
serial: 007254313957

[hoaca388]

Hello!
I have a Surface Laptop 4, model 1950.
It has a locked BIOS and DFCI lock enabled.
Serial number - 048056514057.
Could you please help me unlock this device, thanks.
I am attaching the bios dump.

CCC

[Makkil899]

Hello!
I have a Surface Laptop 4, model 1950.
It has a locked BIOS and DFCI lock enabled.
Serial number - 048056514057.
Could you please help me unlock this device, thanks.
I am attaching the bios dump.

[peste]

How you reset the uefi password with this bin file ?i have also a forgotten uefi password on my surface 3 laptop model 1867 SN 040900104957 can u help ?

you need an SPI programmer..here is a video as an example...https://www.youtube.com/watch?v=DWWigscuQDY

[andreiiriza]

How you reset the uefi password with this bin file ?i have also a forgotten uefi password on my surface 3 laptop model 1867 SN 040900104957 can u help ?

[tocha]

tnks working bios

[hoaca388]

Hi. Surface 4 laptops that need to be unlocked. Help please.
Model: 1951
S/N: 008281213157

ZZZ

[tocha]

Hi. Surface 4 laptops that need to be unlocked. Help please.
Model: 1951
S/N: 008281213157

[scobie86]

Try

Thanks a lot for your help, that worked. Hopefully I can use that to figure out how to do the other one

[hoaca388]

Here is the bin file just encase

Surface laptop 4 1950
sn: 0F00REV23073FB

Try

[hoaca388]

surface laptop 4 - 1951
m/b - WAILAND REV:3.0
s/n - 036268314657

unlock please
thanks in advance

ZZZ

[scobie86]

Here is the bin file just encase

Surface laptop 4 1950
sn: 0F00REV23073FB

[scobie86]

Hi, I have some surface pro 4's that need uefi passwords removing

Surface pro 4 1950
sn: 0F00REV23073FB

I would like to learn how I can unlock these my self. Would the idea be that I upload a bin here so someone can do one for me then I compare it to the original to see what I need to do or is there some kind of tutorial / help someone can give me?

Thanks in advance for any help given.

[BJB121]

surface laptop 4 - 1951
m/b - WAILAND REV:3.0
s/n - 036268314657

unlock please
thanks in advance

[volinakis]

Surface 4 laptops that need to be unlocked. Please help me with this.
Model: 1951
S/N:0F00SV123353FB

try

[volinakis]

no work,boot loop

put back original bios, if is booting in loop it means you didn't backup your bios properly.