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Re: Surface 3 Clean Bios? (noob)
Hey,
I have a few of these machines with BIOS pass. How exactly do you decrypt the code?
Attaching my BIOS here
I was able to find the AMITSESetup hash I think:
4E5641526800FFFFFF8221414D49545345536574757000000000000000000000000000000000000000000000000000000000000000000000000000000000002993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301
Of which the important part should be:
2993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301
But no idea how to decrypt
Thanks for any help!Comment
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Re: Surface 3 Clean Bios? (noob)
Your password : 123456789Hey,
I have a few of these machines with BIOS pass. How exactly do you decrypt the code?
Attaching my BIOS here
I was able to find the AMITSESetup hash I think:
4E5641526800FFFFFF8221414D49545345536574757000000000000000000000000000000000000000000000000000000000000000000000000000000000002993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301
Of which the important part should be:
2993DC2625BA594DA5E013744D07ED9A332E8EC1E95444E89F7BFA0E55A2B0350BC9665CC1EF1C8301
But no idea how to decrypt
Thanks for any help!Comment
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Re: Surface 3 Clean Bios? (noob)
123456789 does not work..Comment
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Re: Surface 3 Clean Bios? (noob)
Hey - sorry mate accidentally uploaded the first guys BIOS instead of my own.. so yes you are correct for the file there.. Attaching now the real one I need the BIOS pass for.
Besides that where can I find the AMI XOR Cipher? Is it somewhere on this forum?
Apologies and thanks again!Comment
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Comment
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Re: Surface 3 Clean Bios? (noob)
Many thanks friend.
I actually just figured it out myself
After I found the AMI XOR decryption key, it was just plugging all data in a XOR decryption tool and decoding the hex
For my example the hex hash is
7200006a000034000035000062000031000030000035
and password rj45b105
Thanks for the tips, was a fun challenge.
Comment
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Re: Surface 3 Clean Bios? (noob)
Hey guys,
I have unlocked a bunch of these surface 3, but having trouble with 2. I attach a copy of the BIOS.
In the first one (surface 3 BIOS 1), I get the following password:
Gara!a1&
For this one, I suppose I am converting the hex file wrong and it's not reading special characters or similar. What do you guys get?
and the second (Surface 3 BIOS 2) I get the password as:
Jeglikerpizza542
or potentially
Jeglikerpizza5428
Neither of these 2 work to unlcok the BIOS.
Any help greatly appreciated!Comment
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Re: Surface 3 Clean Bios? (noob)
@Andrewsd
This is what I've got:
file1: Eiriko37
file2: Jeglikerpizza5423Comment
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Re: Surface 3 Clean Bios? (noob)
Sorry to highjack. noob cant start new thread. Is there anyone that can please decrypt bios password from my surface pro 3? I've attached dump I made with ftw64 tool. Thanks!Comment
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Re: Surface 3 Clean Bios? (noob)
Just bumping if anyone has a few minutes that can decrypt my bin or help me decode the dump. I think Ive found the data for password under AMITSESetup, but I'm unable to get to the next step. I think XOR key is: 0x935b, but that might be wrong. Any guidance on how to get from where I am to password would be greatly appreciated! Cheers!
2B93D72662BA1F4D
A8E050741907D89A332E8EC1E95444E8
9F7BFA0E55A2B0350BC9665CC1EF1C83Comment
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Re: Surface 3 Clean Bios? (noob)
@itZaZkrit
try: passordComment
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Re: Surface 3 Clean Bios? (noob)
thank you AAAC!!!! that worked!!!!!Comment
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Re: Surface 3 Clean Bios? (noob)
@keczuk
Just Google search for “Recovering the BIOS password from a Panasonic CF-U1 mk2”, you'll find a GitHub post with details.Comment
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Re: Surface 3 Clean Bios? (noob)
what is key to decrypt , what key all are using ?Comment
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Hey. Sometime ago i bought broken surface pro 4 supposedly it was dead. But turns out it was just a faulty charger. Although when it powered on and after all updates, touchscreen didn't work it also doesn't work in UEFI. On my original bios in device menager it shows yellow triangles on Surface ME and Surface Touch, hid-compliant touchscreen was missing. I already replaced touchscreen and touchscreen board, i've broken the orginal screen when trying to open surface. I already tried diffrent bios files from internet. With the latest one i was able to install the drivers for Surface ME and Surface... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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This specification for the Microsoft Surface Book Surface Book 3 + Surface Dock 2 Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Surface Book 3 + Surface Dock 2 boardview and Surface Book 3 + Surface Dock 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note...09-06-2024, 08:10 PM
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This specification for the Microsoft Surface Book Surface Book 3 + Surface Dock 2 Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Surface Book 3 + Surface Dock 2 boardview and Surface Book 3 + Surface Dock 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note...09-06-2024, 08:10 PM
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This specification for the Microsoft Surface Book Surface Book 3 + Surface Dock 2 Hybrid (2-in-1) can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Surface Book 3 + Surface Dock 2 boardview and Surface Book 3 + Surface Dock 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note...09-06-2024, 08:10 PM
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